Updated on 2024/12/16

Information

 

写真a

 
HAMAMOTO KIICHI
 
Organization
Faculty of Engineering Sciences Department of Advanced Energy Science and Engineering Professor
School of Engineering (Concurrent)
Interdisciplinary Graduate School of Engineering Sciences Department of Interdisciplinary Engineering Sciences(Concurrent)
Title
Professor
Contact information
メールアドレス
Tel
0925837604
Profile
Opto-electronics, espetially novel laser diodes, novel photonic integrated circuits, and others have been researched and developed by using optical communication related technology and plasma processings. These activity will be exploited to new application field, not only optical communication system.
Homepage
External link

Degree

  • Dr. Sc. Techn. (ETH (Swiss Federal Institute of Technology), Switzerland)

Research History

  • 1988.04-2005.03 NEC (1996.09-1997.12 スイス連邦工科大学 客員研究員)

    1988.04-2005.03 NEC (1996.09-1997.12 スイス連邦工科大学 客員研究員)

Research Interests・Research Keywords

  • Research theme:Research and development of active-MMI laser diode

    Keyword:active-MMI, laser diode, high speed modulation, mode selective light source

    Research period: 2016.4 - 2020.5

  • Research theme:R&D of fundamental technology on highly functional opto-electric packet router

    Keyword:Optical communication, opto-electric packet router, optical swtich

    Research period: 2011.9

  • Research theme:R&D of Innovative Optical Communication Infrastructure

    Keyword:Optical communication, multi-mode multiplexing transmission, multi-mode light source

    Research period: 2011.9

  • Research theme:Optical memory elements for all optical router

    Keyword:Optical memory, random access memory, router, active MMI, bi-stable laser diode

    Research period: 2006.9 - 2011.3

  • Research theme:Photonic integrated circuits for bio-sensor (breath sensing)

    Keyword:photonic integrated circuit, high-mesa, SOI, infrared spectroscopy,

    Research period: 2005.4

Awards

  • 電子情報通信学会フェロー

    2022.3   電子情報通信学会   フェロー

  • MOC Contribution Awarad

    2019.10   MOC   MOC Contribution Award

  • OSA fellow

    2019.3   OSA   OSA fellow

  • 功労者

    2006.3   電子情報通信学会エレクトロニクスソサイエティ   光エレクトロニクス研究会の活性化に貢献

  • ベストペーパー賞

    2000.7  

Papers

  • 9:1 Asymmetric power splitter based on nano-pixel waveguide Reviewed International journal

    @Haisong Jiang, #Yuta Shimamura, @Ryota Kuwahata, #Kensei Yamauchi, #Ryoma Matsuo and @Kiichi Hamamoto

    Photonics Technology Letters   35 ( 22 )   1239 - 1242   2023.11   ISSN:1041-1135 eISSN:1941-0174

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    Language:English   Publishing type:Research paper (scientific journal)  

    Haisong Jiang, Yuta Shimamura, Ryota Kuwahata, Kensei Yamauchi, Ryoma Matsuo and Kiichi Hamamoto, “9:1 Asymmetric power splitter based on nano-pixel waveguide,” IEEE Photonics Technology Letters, Vol. 35, No. 22, pp. 1239-1242, Nov. 2023 DOI: 10.1109/LPT.2023.3313944

    DOI: 10.1109/LPT.2023.3313944

    Web of Science

    Scopus

  • The proposal of a photon–photon resonance control scheme by using an active MMI laser diode Reviewed International journal

    Xiao, H; Kawano, Y; Jiang, HS; Hamamoto, K

    PHOTONICS   10 ( 12 )   1298   2023.11   eISSN:2304-6732

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Photonics  

    The modulation bandwidth in the direct modulation of a laser diode is limited by relaxation oscillation. To achieve an even higher frequency response, photon–photon resonance has been investigated to extend this modulation bandwidth. Thus far, several reports have demonstrated a higher modulation performance being achieved when utilizing PPR; however, to our knowledge, the PPR control scheme has not been comprehensively discussed. In this paper, we discuss the theory of PPR in regard to the PPR frequency, intensity, and width control scheme. We propose to utilize waveguide configuration, specifically an active multimode interferometer, for optimization. The simulation results offer an approximately 8 GHz improvement in the frequency response.

    DOI: 10.3390/photonics10121298

    Web of Science

    Scopus

  • Precise asymmetric power-splitter (1.7:1) by using nano-pixel waveguide Reviewed International journal

    #Yuta Shimamura, @Haisong Jiang, @Ryota Kuwahata, @Younjin Kim, #Kensei Yamauchi, #Ryoma Matsuo, and @Kiichi Hamamoto

    Electronics Letters   59 ( 11 )   1 - 3   2023.3   ISSN:0013-5194 eISSN:1350-911X

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    Yuta Shimamura, Haisong Jiang, Ryota Kuwahata, Younjin Kim, Kensei Yamauchi, Ryoma Matsuo, and Kiichi Hamamoto, “Precise asymmetric power-splitter (1.7:1) by using nano-pixel waveguide,” Electronics Letters, Vol. 59, No. 11, pp. 1-3, Mar. 2023 DOI:10.1049/ell2.12831

    DOI: 10.1049/ell2.12831

    Web of Science

    Scopus

  • Beyond 5G/6Gとナノフォトニクス技術の現状と将来 Invited

    @浜本 貴一、@姜 海松

    光技術コンタクト, Vol.59, No. 7, pp. 28-35, July 2021   59 ( 7 )   28 - 35   2021.7

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

  • Multi-layer stacking scheme of sol-gel based SiO2 towards thicker (>0.8 µm) cladding layers for optical waveguides Reviewed International journal

    2018.9

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  • Fast mode-switching (60 ns) by using 2 x 2 silicon optical mode switch Reviewed International journal

    @Haisong Jiang, #Ryan Imansyah, #Luke Himbele, #Shota Oe, and @Kiichi Hamamoto

    E100-C   2018.6

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    Language:English   Publishing type:Research paper (scientific journal)  

  • Demonstration of photon–photon resonance peak enhancement by waveguide configuration modification on active multimode interferometer laser diode Invited Reviewed International journal

    55   2018.6

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  • Accurate dry etching technique for germanium waveguide by using CHF3 based inductively coupled plasma Reviewed International journal

    #Ahmad Syahrin Idris, @Haisong Jiang, and @Kiichi Hamamoto

    Electronics Letters, Vol. 52, No. 22, pp. 1868-1869, October 2016   52   2018.6

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  • 拡張軌道角運動量モードを用いたマルチコアファイバー伝送技術 Invited Reviewed

    @浜本 貴一、@姜 海松

    光学, Vol. 46, No. 11, pp. 433-438, Nov. 2017, 査読有   46   2017.11

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

  • Bandwidth enhancement scheme demonstration on direct modulation active-MMI laser diode using multiple photon photon resonance, Reviewed International journal

    #Bingzhou Hong, #Kitano Takuya, @Haisong Jiang, and @Kiichi Hamamoto

    111   2017.11

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  • First demonstration of mode selective active multimode interferometer laser diode Reviewed International journal

    #Bingzhou Hong, #Kitano Takuya, @Haisong Jiang, @Akio Tajima, and @Kiichi Hamamoto

    E100-C   2017.10

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  • 空間1次元モード間多モード干渉現象(multi-mode interference)を利用したアクティブデバイス Invited Reviewed

    @浜本 貴一, @姜 海松

    電子情報通信学会論文誌, Vol. J100-C, No. 2, pp. 72-81, Feb. 2017   J100-C   2017.2

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

  • Electrically Controlled Optical Mode Switch Reviewed International journal

    #Ryan Imansyah, #Tatsushi Tanaka, #Luke Himbele, @Haisong Jiang and @Kiichi Hamamoto

    Japanese Journal of Applied Physics, Vol. 55, 08RB06, July 2016   55   2016.7

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    Language:English   Publishing type:Research paper (scientific journal)  

  • Mode Crosstalk Evaluation on Optical Mode Switch by Using MMI Mode Filter Reviewed International journal

    #Ryan Imansyah, #Tatsushi Tanaka, #Luke Himbele, @Haisong Jiang, and @Kiichi Hamamoto

    IEICE Transaction on Electonics, Vol. E99-C, No. 7, pp. 825-829, July 2016   E99-C ( 7 )   2016.7

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  • Low Wavelength Dependency Design for MMI (Multi-Mode Interference) Mode Converter Reviewed International journal

    Yutaka Chaen, Kazuhiro Tanabe, Kiichi Hamamoto, Haisong Jiang

    IEICE Electronics Express (ELEX), Vol.12, No. 20, 20150727, Oct. 2015   20150727   2015.10

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    Yutaka Chaen, Kazuhiro Tanabe, Haisong Jiang, and Kiichi Hamamoto, “Low Wavelength Dependency Design for MMI (Multi-Mode Interference) Mode Converter,” IEICE Electronics Express (ELEX), Vol.12, No. 20, 20150727, Oct. 2015

  • Active-MMI devices: concept, proof, and recent progress Reviewed International journal

    Kiichi Hamamoto, Haisong Jiang

    Journal of Physics D: Applied Physics, Vol. 48, No. 38, 383001, Sep. 2015   53   383001   2015.9

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    Kiichi Hamamoto and Haisong Jiang, “Active-MMI devices: concept, proof, and recent progress”, Journal of Physics D: Applied Physics, Vol. 48, No. 38, 383001, Sep. 2015

  • Gas sensing demonstration by using silica high-mesa waveguide with amplified cavity ring down spectroscopy technique Reviewed International journal

    Hirohito Hokazono, Wenying Li, Syota Enami, Kiichi Hamamoto, Haisong Jiang

    IEICE Electronics Express (ELEX), Vol.12, No.15, 20150574, Jul. 2015   53   20150574   2015.7

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    Hirohito Hokazono, Wenying Li, Syota Enami, Haisong Jiang, and Kiichi Hamamoto, “Gas sensing demonstration by using silica high-mesa waveguide with amplified cavity ring down spectroscopy technique,” IEICE Electronics Express (ELEX), Vol.12, No.15, 20

  • Proposal of Optical Mode Switch Reviewed International journal

    Ryuta Takakura, Makoto Jizodo, Asuka Fujino, Kiichi Hamamoto

    Japanese Journal of Applied Physics, Vol. 53, 08MB10, July 2014   53   08MB09   2014.7

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    Ryuta Takakura, Makoto Jizodo, Asuka Fujino, Tatsushi Tanaka, and Kiichi Hamamoto, “Proposal of Optical Mode Switch”, Japanese Journal of Applied Physics, Vol. 53, 08MB10, July 2014

  • Split pump region in 1.55m InGaAsP/InP asymmetric active multi-mode interferometer laser diode for improved modulation bandwidth Reviewed International journal

    E97-C ( 7 )   781 - 786   2014.7

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  • High intrinsic modulation bandwidth InGaAsP/InGaAsP 1.55μm asymmetric active multimode interferometer laser diode by using split pump configuration Reviewed International journal

    53   08MB09   2014.7

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  • Proposal of multiple-slot silica high-mesa waveguide for infrared sensing Reviewed International journal

    Jiao Chen, Hirohito Hokazono, Daisuke Nakashima, Miki Tsujino, Kiichi Hamamoto

    Electronics Express (ELEX)   10 ( 23 )   1 - 7   2013.12

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  • Reliability Improvement of Superluminescent Diodes Emitting at 1.0m Band by Using InGaAsP Barrier Structure Reviewed International journal

    大郷 毅, 浅野 英樹, 浜本 貴一

    49 ( 6 )   2013.1

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  • Single Wavelength Emission by Using Novel Asymmetric Configuration for Active Multi-mode interferometer Laser Diodes Reviewed International journal

    Yasuhiro Hinokuma, Yutaka Chaen, Haisong Jiang, Takuma Hagio, Seiki Nakamura, Akio Tajima, Kiichi Hamamoto

    IEICE Electronics Express (ELEX), Vol. 9, No. 18, pp. 1448-1453, Sep. 2012   2012.9

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    Yasuhiro Hinokuma, Yutaka Chaen, Haisong Jiang, Takuma Hagio, Seiki Nakamura, Akio Tajima, and Kiichi Hamamoto, “Single Wavelength Emission by Using Novel Asymmetric Configuration for Active Multi-mode interferometer Laser Diodes”, IEICE Electronics Express (ELEX), Vol. 9, No. 18, pp. 1448-1453, Sep. 2012

  • Proposal of Novel Strip High-Mesa Waveguide for Infrared Absorption Sensing Reviewed International journal

    Daisuke Nakashima, Kiichi Hamamoto

    Applied Physics Express (APEX), Vol. 5, pp. 062202-1 - 062202-3, Jun. 2012   2012.6

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    Daisuke Nakashima and Kiichi Hamamoto, “Proposal of Novel Strip High-Mesa Waveguide for Infrared Absorption Sensing”, Applied Physics Express (APEX), Vol. 5, pp. 062202-1 - 062202-3, Jun. 2012

  • Thermal Resistance Reduction in High Power Superluminescent Diodes by Using Active Multi-Mode Interferometer Reviewed International journal

    Zhigang Zang*, Keisuke Mukai*, Paolo Navaretti**, Marcus Duelk**, Christian Velez**, and Kiichi Hamamoto*

    Applied Physics Letters, Vol. 100, No. 31, pp. 10801-10804, Jan. 2012   2012.1

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    Zhigang Zang*, Keisuke Mukai*, Paolo Navaretti**, Marcus Duelk**, Christian Velez**, and Kiichi Hamamoto*, “Thermal Resistance Reduction in High Power Superluminescent Diodes by Using Active Multi-Mode Interferometer”, Applied Physics Letters, Vol. 100, No. 31, pp. 10801-10804, Jan. 2012
    *Kyushu University ** EXALOS AG

  • All Optical Fillip-Flop Operation Based on Asymmetric Active-Multimode Interferometer Bi-stable Laser Diodes Reviewed International journal

    Haisong Jiang*, Yutaka Chaen*, Takuma Hagio*, Kazuisao Tsuruda*, Makoto Jizodo*, Shinji Matsuo**, Jing Xu***, Christophe Peucheret***, and Kiichi Hamamoto*

    Optics Express, Vol. 19, No. 26, pp. B119-B124, Nov. 2011   2011.11

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    Haisong Jiang*, Yutaka Chaen*, Takuma Hagio*, Kazuisao Tsuruda*, Makoto Jizodo*, Shinji Matsuo**, Jing Xu***, Christophe Peucheret***, and Kiichi Hamamoto*, “All Optical Fillip-Flop Operation Based on Asymmetric Active-Multimode Interferometer Bi-stable Laser Diodes”, Optics Express, Vol. 19, No. 26, pp. B119-B124, Nov. 2011

  • Low Hysteresis Threshold Current (39mA) Active Multi-Mode-Interferometer (MMI) Bi-stable Laser Diodes Using Lateral-Modes Bi-stability Reviewed International journal

    2011.9

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  • Injection-Locked Flip-Flop Operation of a DBR Laser Reviewed International journal

    Takaaki Kakitsuka* **, Shinji Matsuo**, Kiichi Hamamoto*, Toru Segawa**, Hiroyuki Suzuki**, and Ryo Takahashi**

    IEEE Photonics Technology Letters, Vol. 23, No. 17, pp. 1261-1263, Sep. 2011   2011.9

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    Takaaki Kakitsuka* **, Shinji Matsuo**, Kiichi Hamamoto*, Toru Segawa**, Hiroyuki Suzuki**, and Ryo Takahashi**, “Injection-Locked Flip-Flop Operation of a DBR Laser”, IEEE Photonics Technology Letters, Vol. 23, No. 17, pp. 1261-1263, Sep. 2011
    *Kyushu University ** NTT Photonics Laboratories

  • High Power and Stable High Coupling Efficiency (66%) Superluminescent Light Emitting Diodes by using Active Multi-mode Interferometer Reviewed International journal

    Zhigang Zang*, Keisuke Mukai*, Paolo Navaretti**, Marcus Duelk**, Christian Velez**, and Kiichi Hamamoto

    IEICE Transactions on Electronics, Vol. E94-C, No. 5, pp. 862-864, May 2011   2011.5

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    Zhigang Zang*, Keisuke Mukai*, Paolo Navaretti**, Marcus Duelk**, Christian Velez**, and Kiichi Hamamoto, “High Power and Stable High Coupling Efficiency (66%) Superluminescent Light Emitting Diodes by using Active Multi-mode Interferometer”, IEICE Transactions on Electronics, Vol. E94-C, No. 5, pp. 862-864, May 2011
    *Kyushu Universtiy **EXALOS AG

  • Slot waveguide by using double high-mesa structure for optical absorption sensing Reviewed International journal

    Intekhab Alam, and Kiichi Hamamoto

    JJAP   2010.12

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    Zhigang Zang*, Takahiro Minato*, Paolo Navaretti**, Yasuhiro Hinokuma*, Marcus Duelk**, Christian Velez**, and Kiichi Hamamoto*, “High power(>110mW) superluminescent diodes using active multi-mode interferometer”, IEEE Photonics Technology Letters, Vol. 22, No. 10, pp. 721-723, May 2010
    *Kyushu Universtiy **EXALOS AG

  • High power(>110mW) superluminescent diodes using active multi-mode interferometer Reviewed International journal

    Zhigang Zang*, Takahiro Minato*, Paolo Navaretti**, Yasuhiro Hinokuma*, Marcus Duelk**, Christian Velez**, and Kiichi Hamamoto*

    IEEE Photonics Technology Letters   2010.5

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    Zhigang Zang*, Takahiro Minato*, Paolo Navaretti**, Yasuhiro Hinokuma*, Marcus Duelk**, Christian Velez**, and Kiichi Hamamoto*, “High power(>110mW) superluminescent diodes using active multi-mode interferometer”, IEEE Photonics Technology Letters, Vol. 22, No. 10, pp. 721-723, May 2010
    *Kyushu Universtiy **EXALOS AG

  • Optical Bit-Memory Element Based on Bi-Stability between Different Lateral Modes Using Novel Active Multi-Mode-Interferometer (MMI) for Random Access Memory (RAM) Application Reviewed

    Haisong Jiang, Hany Ayad Bastawrous, Hirotaka Saikaku, Yuichiro Tahara, Shinji Matsuo and Kiichi Hamamoto

    Engineering Science Reports, Kyushu University   31 ( 1 )   2009.6

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    Haisong Jiang, Hany Ayad Bastawrous, Hirotaka Saikaku, Yuichiro Tahara, Shinji Matsuo and Kiichi Hamamoto, “Optical Bit-Memory Element Based on Bi-Stability between Different Lateral Modes Using Novel Active Multi-Mode-Interferometer (MMI) for Random Access Memory (RAM) Application”, Engineering Science Reports, Kyushu University, Vol. 31, No.1, pp. 1-6, June 2009

  • Phase-locked array laser diodes (LDs) by using 1xN active multi-mode-interferometer (MMI) Reviewed International journal

    Teppei Fukuda, Kazunori Okamoto, Yasuhiro Hinokuma, and Kiichi Hamamoto

    IEEE Photonics Technology Letters   2009.2

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    Teppei Fukuda, Kazunori Okamoto, Yasuhiro Hinokuma, and Kiichi Hamamoto, “Phase-locked array laser diodes (LDs) by using 1xN active multi-mode-interferometer (MMI)”, IEEE Photonics Technology Letters, Volume 21, Issue 3, pp. 176-178, February 2009

  • SOI-based Si/SiO2 high-mesa waveguides for a compact infrared sensing system Reviewed

    Yasunari Matsunaga*, Kosuke Kameyama*, Hiroyuki Wado**, Yasuyuki Takeuchi**, and Kiichi Hamamoto*

    Engineering Science Reports, Kyushu University   2008.6

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    Yasunari Matsunaga*, Kosuke Kameyama*, Hiroyuki Wado**, Yasuyuki Takeuchi**, and Kiichi Hamamoto*, “SOI-based Si/SiO2 high-mesa waveguides for a compact infrared sensing system”, Engineering Science Reports, Kyushu University, Vol. 30, No1, pp. 1-7, June 2008

  • First deirect observation of self-imaging effect in activve multimode-interference semiconductor laser diodes Reviewed International journal

    Syogo Shimizu, Mohd Dannial Bin Razali, Kenichi Kasahara, Kiichi Hamamoto, Masaki Ohya, Koichi Naniwae, Jan De Merlier, Kazuhiro Shiba, Shinya Sudo, and Tatsuya Sasaki

    Applied Physics Letters   2006.7

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  • 多モード光干渉(MMI)応用デバイスの最近の進展 Invited Reviewed

    浜本 貴一

    電子情報通信学会論文誌   2006.6

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  • First demonstration of novel active multi-mode interferometer (MMI) LDs integrated with 1st order-mode permitted waveguides Reviewed International journal

    Kiichi Hamamoto, Jan De Merlier, Masaki Ohya, Kazuhiro Shiba, Koichi Naniwae, Shinya Sudo, and Tatsuya Sasaki

    IEICE Electronics Express   2005.7

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    First demonstration of novel active multi-mode interferometer (MMI) LDs integrated with 1st order-mode permitted waveguides

  • Over 1-Watt Output Power with Low Driving Voltage 14xx-nm Pump Laser Diodes Using Active Multi-Mode-Interferometer Reviewed International journal

    Masaki Ohya, Koichi Naniwae, Shinya Sudo, Tatsuya Sasaki and Kiichi Hamamoto

    2004.8

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  • High Power with Low Electric Power Consumption Active Multi-Mode-Interferometer (MMI) Laser Diode for Fiber-Amplifier Reviewed International journal

    Kiichi Hamamoto, Koichi Naniwae, and Masaki Ohya

    2002.5

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  • Single-Transverse-Mode Active Multi-Mode-Interferometer 1.45um High Power Laser Diode Reviewed International journal

    Kiichi Hamamoto, Emilio Gini, Christoph Holtmann and Hans Melchior

    2001.5

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  • Active Multimode Interferometer Semiconductor Optical Amplifier Reviewed International journal

    Kiichi Hamamoto, Emilio Gini, Christoph Holtmann, Hans Melchior, Shinya Sudo, Kazuo Mori, Tatsuya Sasaki, and Masayuki Yamaguchi

    2000.7

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  • Wavelength-Selectbable Microarray Light Sources of Multiple Ranges Simultaneously Fabricated on Single Wafer Reviewed International journal

    Koji Kudo, Takao Morimoto, Keiichiro Yashiki, Yoshitaka Yokoyama, Kiichi Hamamoto and Masayuki Yamaguchi

    2000.4

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  • 1.55-um Wavelength-Selectable Microarray DFB-LD’s with Monolithically Integrated MMI Combiner, SOA, and EA-Modulator Reviewed International journal

    IEEE Photonics Technology Letters誌   2000.3

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  • Single Transverse Mode Active Multimode Interferometer Laser Diode Demonstrated via 1.48um High Power Application Reviewed International journal

    Kiichi Hamamoto, Emilio Gini, Christoph Holtmann, Hans Melchior and Tatsuya Sasaki

    2000.1

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  • Single Transverse Mode Active MMI InGaAsP/InP Laser Diode Reviewed International journal

    Kiichi Hamamoto, Emilio Gini, Christoph Holtmann and Hans Melchior

    1998.3

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  • A Transceiver PIC for Bidirectional Optical Communication Fabricated by Bandgap Energy Controlled Selective MOVPE Reviewed International journal

    Takeshi Takeuchi, Tatsuya Sasaki, Kiichi Hamamoto, Masako Hayashi, Kikuo Makita, Kenko Taguchi, and Keiro Komatsu

    1997.1

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  • Insertion-Loss-Free 1x4 Optical Switch Fabricated Using Band-Gap Energy Controlled Selective MOVPE Reviewed International journal

    Kiichi Hamamoto, Tatsuya Sasaki, Takashi Matsumoto and Keiro Komatsu

    1996.11

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  • A transceiver PIC for bi-directional optical communication fabricated by bandgap energy controlled selective MOVPE Reviewed International journal

    Takeshi Takeuchi, Tatsuya Sasaki, Masako Hayashi, Kiichi Hamamoto, Kikuo Makita, Kenko Taguchi, and Keiro Komatasu

    1996.3

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  • Insertion-Loss-Free 2x2 InGaAsP/InP Optical Switch Fabricated Using Band-Gap Energy Controlled Selective MOVPE Reviewed International journal

    Kiichi Hamamoto and Keiro Komatsu

    1995.9

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  • High-Power 0.98um Strained Quantum-Well Lasers Fabricated Using In Situ Monitored Reactive Ion Beam Etching Reviewed International journal

    Kiichi Hamamoto, Hiroaki Chida, Takashi Miyazaki, and Shin Ishikawa

    1995.6

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  • Extremely Low Loss 4x4 GaAs/AlGaAs Optical Matrix Switch Reviewed International journal

    Kiichi Hamamoto, Shigeo Sugou, Keiro Komatsu, and Mitsuhiro Kitamura

    1993.8

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  • Preliminary Reliability Evaluations of GaAs/AlGaAs Electro-Optic Directional Coupler Switches Reviewed International journal

    Kiichi Hamamoto, Takayoshi Anan, Keiro Komatsu and Ikuo Mito

    1993.3

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  • First 8x8 Semiconductor Optical Matrix Switch Using GaAs/AlGaAs Electro-Optic Guided-Wave Directional Couplers Reviewed International journal

    Kiichi Hamamoto, Takayoshi Anan, Keiro Komatsu, and Mitsunori Sugimoto

    1992.2

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  • 4x4 GaAs/AlGaAs Optical Matrix Switches with Uniform Device Characteristics Using Alternating dB Electrooptic Guided-Wave Directional Couplers Reviewed International journal

    Keiro Komatsu, Kiichi Hamamoto, Mitsunori Sugimoto, Akira Ajisawa, and Akira Suzuki

    1991.7

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  • The Influence of Unsteady State Plasma on The Properties of a-Si:H Films Formed by Glow Discharge Chemical Vapour Deposition Reviewed International journal

    Kiichi Hamamoto, Hajime Ozaki, Kazutomi Suzuki, Mitsuru Yano, Kenji Nakatani, and Hiroshi Okaniwa

    1988.10

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  • Electrical Properties of Hydrogenated Amorphous Silicon on A Polymer Film Substrate under Tensile Strain Reviewed International journal

    1988.4

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  • Opto-Electronic Device and Photonic Integrated Circuits By Using Nano-Pixel Waveguide

    Hamamoto Kiichi

    Proceedings of International Exchange and Innovation Conference on Engineering & Sciences (IEICES)   10   26   2024.10   ISSN:24341436 eISSN:24341436

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    We have researched photonic integrated circuits incorporating nano-pixel waveguides by designing machinelearning, that enabled the realization of previously challenging functions with several micrometer footprints. This presentation will discuss our design methodology and the recent progress.

    DOI: 10.5109/7323429

    CiNii Research

  • Nanopixel Waveguide Polarization Rotator Towards Integrated CRDS Breath Sensor for Self-Lasing Suspension

    Sara Bruhier, Jiang Haisong, Hamamoto Kiichi

    Proceedings of International Exchange and Innovation Conference on Engineering & Sciences (IEICES)   10   1226 - 1231   2024.10   ISSN:24341436 eISSN:24341436

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    Language:English   Publisher:International Exchange and Innovation Conference on Engineering & Sciences  

    In the context of an aging global population, breath analysis offers a non-invasive method to assess health. One approach uses Cavity Ring-Down Spectroscopy (CRDS), where an optical amplifier compensates for feedback loop loss. However, the self-lasing phenomenon (arising when coherency is secured at a wavelength other than the sensing light) reduces device sensitivity. To mitigate this, a polarization rotator is introduced in the ring cavity, ensuring amplification benefits only the sensing light. As we develop an integrable CRDS system on a Silicon-On-Insulator (SOI) platform, we demonstrate that a 90° polarization rotation is crucial. SOI nanopixel waveguides with two converters and air holes can achieve an 86° to 94° rotation over a 20-nm wavelength range, with insertion loss manageable by the EDFA. A hole diameter of 70 nm offers a balance between reduced loss and efficient mode conversion, though larger holes may enhance mode confinement, particularly for TE10 and TM00 modes.

    DOI: 10.5109/7323413

    CiNii Research

  • Nano-pixel polarization rotator for a photonic integrated breath sensor

    Bruhier, S; Jiang, HS; Hamamoto, K

    JAPANESE JOURNAL OF APPLIED PHYSICS   63 ( 7 )   2024.7   ISSN:0021-4922 eISSN:1347-4065

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    Publisher:Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers  

    In response to the global aging population, a photonic-integrated-circuit sensor is investigated for the detection of disease markers within human breath content. The device relies on cavity-ring-down spectroscopy with an amplifying medium and loop feedback to secure sufficient sensitivity down to ppm-order concentration detection. This configuration, however, might cause unwanted oscillation, and the polarization rotation method has been proposed to prevent this issue. We have researched a waveguide-based polarization rotator using nano-pixels. The device consists of two regions: (1) From TE00 mode TE10 modes conversion and (2) TE10 to TM00 modes conversion. As the intermediary TE10 mode quality is key to realizing polarization rotation performance, the purpose of this study is to realize high-quality TE10 by employing the mean-squared-error criterion for waveguide design optimization. A finite-difference time-domain simulation with this method reveals a TE10 mode with 1% accuracy that results in a polarization extinction ratio improved from 4.3 to 8.6 dB.

    DOI: 10.35848/1347-4065/ad5299

    Web of Science

    Scopus

  • 1 x 4 nano-pixel power splitter designed using an electric profile correlation coefficient monitor method

    Xie, YZ; Jiang, HS; Hamamoto, K

    JAPANESE JOURNAL OF APPLIED PHYSICS   63 ( 6 )   2024.6   ISSN:0021-4922 eISSN:1347-4065

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    Publisher:Japanese Journal of Applied Physics  

    The power splitter is one of the fundamental elements in a photonic IC. Among various power splitter structures, nano-pixel-based ones have attracted attention in recent years because of their flexible design capability. As there is no rigid design rule in nano-pixel layout, typically, inverse design algorithms are employed to realize the target function. In inverse design, general criteria are needed during the design process, and one typical criterion is the excess loss, however, there are no specific criteria for mode field evaluation. When designing a 1 × N power splitter, considering the power balance among the N output ports is crucial, therefore, we propose a correlation coefficient method to evaluate the output electric field profile. In this study, we adopted vector criteria including both an excess loss and correlation coefficient method during the inverse design process. As a result, the simulated results show all four 0th order modes and the output power to be 24.490%, 24.494%, 24.494%, and 24.490% with a low excess loss of 0.1 dB.

    DOI: 10.35848/1347-4065/ad50e5

    Web of Science

    Scopus

  • JQE Special Virtual Issue Dedicated to the 23rd European Conference on Integrated Optics

    Morichetti, F; Melloni, A; Hamamoto, K

    IEEE JOURNAL OF QUANTUM ELECTRONICS   59 ( 3 )   1 - 2   2023.6   ISSN:0018-9197 eISSN:1558-1713

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    Publisher:IEEE Journal of Quantum Electronics  

    This Special Issue is associated with the European Conference on Integrated Optics (ECIO), held on May 4-6, 2022, in Milan, Italy. This conference was the 23rd in a series that started in London in 1981. After the virtual edition of 2020 and the cancellation of the 2021 edition due to the COVID-19 pandemic emergency, the 2022 ECIO conference was hosted fully in presence by Politecnico di Milano and was attended by about 250 participants. The scientific sessions of the conference were opened by two plenary speakers, Prof. Volker Sorger of George Washington University, USA, and Prof. Paul Prucnal of Princeton University, USA, who presented recent developments on integrated photonics for machine learning, high-performance computing, and neural networks.

    DOI: 10.1109/JQE.2023.3276213

    Web of Science

    Scopus

  • Nano-pixel Polarization Rotator for Photonic Integrated Breath Sensor

    Bruhier S., Jiang H., Hamamoto K.

    28th Microoptics Conference, MOC 2023   2023   ISBN:9784863488045

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    Publisher:28th Microoptics Conference, MOC 2023  

    Integration available polarization rotator has been proposed using nano-pixel waveguide. 4.2x0.96um2 region exhibits a polarization extinction ratio of 4.6 dB with excess loss of 5.1 dB in simulation.

    DOI: 10.23919/MOC58607.2023.10302739

    Scopus

  • Multimode demultiplexer for space division multiplexing by using nano-pixel

    Tang C., Jiang H., Hamamoto K.

    2023 Opto-Electronics and Communications Conference, OECC 2023   2023   ISBN:9781665462136

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    Publisher:2023 Opto-Electronics and Communications Conference, OECC 2023  

    Multimode demultiplexer is proposed by using nano-pixel configuration in a square of 3.0 × 3.0 μm2. The simulated results demonstrate mode XT of 13.6 dB and 11.4 dB for 0th and 1st order modes, respectively.

    DOI: 10.1109/OECC56963.2023.10209986

    Scopus

  • First Observation of Slow Light Effect in Nano-pixel Waveguide

    Jiang H., Kuwahata R., Guo J., Hamamoto K.

    28th Microoptics Conference, MOC 2023   2023   ISBN:9784863488045

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    Publisher:28th Microoptics Conference, MOC 2023  

    We observe slow light effect in nano-pixel waveguide for the first time as to our knowledge. The achieved slow light effect is with a group index NG of 8.73 in 1546 nm to 1553 nm wavelength range.

    DOI: 10.23919/MOC58607.2023.10302870

    Scopus

  • Experimental Demonstration of Vertical Field Tuning using Nano-Pixel Spot-Size Converter

    Matsuo R., Jiang H., Kim Y., Hamamoto K.

    28th Microoptics Conference, MOC 2023   2023   ISBN:9784863488045

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    Publisher:28th Microoptics Conference, MOC 2023  

    Vertical field enhancement is demonstrated using nano-pixel waveguide. As a result, relatively rectangular far-field-pattern are successfully obtained.

    DOI: 10.23919/MOC58607.2023.10302935

    Scopus

  • 90° nano-pixel bending waveguide toward highly compact reflecting element

    Shafiqul I.M., Jiang H., Kuwahata R., Zheng Z., Hamamoto K.

    28th Microoptics Conference, MOC 2023   2023   ISBN:9784863488045

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    Publisher:28th Microoptics Conference, MOC 2023  

    Nano-pixel based 90 ° bending waveguide is demonstrated toward 100% reflecting in a device cavity. 90 ° angle output was successfully confirmed with excess loss of 7 dB at 1550 nm.

    DOI: 10.23919/MOC58607.2023.10302893

    Scopus

  • 100 Gbps direct modulation scheme by utilizing active-MMI laser

    Xiao H., Kawano Y., Jiang H., Hamamoto K.

    28th Microoptics Conference, MOC 2023   2023   ISBN:9784863488045

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    Publisher:28th Microoptics Conference, MOC 2023  

    We verify the signal modulation possibility of active-MMI laser diode on simulation. The modulation bandwidth is extended over 90 GHz which enables over 100 bps modulation.

    DOI: 10.23919/MOC58607.2023.10302836

    Scopus

  • 1 × 4 Nano-pixel Power Splitter Designed using Overlap-integral Method

    Xie Y., Jiang H., Hamamoto K.

    28th Microoptics Conference, MOC 2023   2023   ISBN:9784863488045

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    Publisher:28th Microoptics Conference, MOC 2023  

    1 \times 4 nano-pixel power splitter is designed using field profile criteria. The finalized power splitter shows all four 0th order modes, low excess loss of 0.1 dB, and low power deviation of 0.004% among all 4 ports.

    DOI: 10.23919/MOC58607.2023.10302858

    Scopus

  • Rapid automatic waveguide recognition using YOLO and OpenCV for 3D waveguide fabrication Reviewed International journal

    #Shun Matsubara, #Tomoya Zennouji, @Haisong Jiang,@Kiichi Hamamoto

    JAPANESE JOURNAL OF APPLIED PHYSICS   61 ( SK1023 )   2022.8   ISSN:0021-4922 eISSN:1347-4065

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.35848/1347-4065/ac6e57

    Web of Science

    Scopus

  • Space-mode compressor by using nano-pixel Reviewed International journal

    #Yunjie Wang, @Haisong Jiang, @Kiichi Hamamoto

    JAPANESE JOURNAL OF APPLIED PHYSICS   61 ( SK1022 )   2022.7   ISSN:0021-4922 eISSN:1347-4065

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.35848/1347-4065/ac7b0e

    Web of Science

    Scopus

  • Formylation Reaction of Amines Using <i>N</i>-Formylcarbazole

    Kang, B; Shimizu, Y; Tamura, Y; Fukuda, E; Hamamoto, K; Uchida, Y; Yasuno, Y; Nakayama, A; Satoh, T; Kuse, M; Shinada, T

    CHEMICAL & PHARMACEUTICAL BULLETIN   70 ( 7 )   492 - 497   2022.7   ISSN:0009-2363

  • Equal input, compact optical power coupler based on a nano-pixel structure designed with machine learning Reviewed International journal

    #Keiichiro Shoda, #He Xiao, #Keiichirou Koudu,@Haisong Jiang, @Kiichi Hamamoto

    JAPANESE JOURNAL OF APPLIED PHYSICS   61 ( SK1017 )   2022.6   ISSN:0021-4922 eISSN:1347-4065

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.35848/1347-4065/ac678d

    Web of Science

    Scopus

  • Active multi-mode interferometer semiconductor optical amplifier on quantum dots toward high saturated output power under high temperature Reviewed International journal

    #Zhiyuan Fan, @Yasuhiro Hinokuma, @Haisong Jiang, @Kiichi Hamamoto

    JAPANESE JOURNAL OF APPLIED PHYSICS   61 ( SK1019 )   2022.6   ISSN:0021-4922 eISSN:1347-4065

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.35848/1347-4065/ac6a3e

    Web of Science

    Scopus

  • Spatial single dimensional mode based de-multiplexer using slab waveguide Reviewed International journal

    @Haisong Jiang, #Mahmoud Nasef and @Kiichi Hamamoto

    IEICE TRANSACTIONS on Electronics, Vol. E104-C, No. 5, pp. 164-167, May 2021   E104-C ( 5 )   164 - 167   2021.5

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    Language:English   Publishing type:Research paper (scientific journal)  

  • Spatial single dimensional mode based de-multiplexer using slab waveguide Reviewed International journal

    Haisong Jiang, Mahmoud Nasef and Kiichi Hamamoto

    IEICE TRANSACTIONS on Electronics   E104-C ( 5 )   164 - 167   2021.5

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    Language:English   Publishing type:Research paper (scientific journal)  

  • Asymmetric-ration optical power couplers based on nano-pixel structure Reviewed International journal

    #Yu Han, #Zanhui Chen, #Leiyun Wang, #Wenying Li, @Haisong Jiang, and @Kiichi Hamamoto

    OSA Continum, Vol. 4, No. 2, pp. 556-568, Feb. 2021   4 ( 2 )   556 - 568   2021.2

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    Language:English   Publishing type:Research paper (scientific journal)  

  • Asymmetric-ration optical power couplers based on nano-pixel structure Reviewed International journal

    #Yu Han, #Zanhui Chen, #Leiyun Wang, #Wenying Li, @Haisong Jiang, and @Kiichi Hamamoto

    OSA Continuum, Vol. 4, No. 2, pp. 556-568, February 2021   4 ( 2 )   556 - 568   2021.2

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1364/OSAC.412933

  • Vertical field enhancement of spot size converter with nano-pixels waveguide and window structure Reviewed International journal

    #Zan Hui Chen, #Wenying Li, #Yu Han, #Leiyun Wang, @Haisong Jiang, and @Kiichi Hamamoto

    Optics Express, Vol. 29, Issue 2, pp. 2757-2768, Jan. 2021   29 ( 2 )   2757 - 2768   2021.1

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  • Concept demonstration of 3D waveguides shuffle converter for multi-core fiber/single-mode fiber fan-in fan-out configuration toward over 1,000 port count Reviewed International journal

    @Haisong Jiang, #Yasuhiro Hinokuma, #Sampad Ghosh, #Ryota Kuwahata, and @Kiichi Hamamoto

    IEICE TRANSACTIONS on Electronics   E104-C ( 1 )   2021.1

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  • Vertical field enhancement of spot size converter with nano-pixels waveguide and window structure Reviewed International journal

    #Zan Hui Chen, #Wenying Li, #Yu Han, #Leiyun Wang, @Haisong Jiang and @Kiichi Hamamoto

    Optics Express   29 ( 2 )   2757 - 2768   2021.1

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  • Concept demonstration of 3D waveguides shuffle converter for multi-core fiber/single-mode fiber fan-in fan-out configuration toward over 1,000 port count Reviewed International journal

    @Haisong Jiang, @Yasuhiro Hinokuma, #Sampad Ghosh, #Ryota Kuwahata, and @Kiichi Hamamoto

    IEICE TRANSACTIONS on Electronics, Vol. E104-C, No.1, pp. 34-36, January 2021   E104-C ( 1 )   34 - 36   2021.1

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  • Amplifier-assisted waveguide sensing toward breath-gas analysis Reviewed International journal

    #Wenying Li, #Yu Han, #Zanhui Chen, #Leiyun Wang, @Haisong Jiang, and @Kiichi Hamamoto

    Engineering Sciences Reports, Kyushu University   42 ( 1 )   2020.9

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    Language:English   Publishing type:Research paper (scientific journal)  

  • Fabrication and analysis of low-loss silicon high-mesa waveguides Reviewed International journal

    #Yu Han, #Wenying Li, #Zanhui Chen, @Haisong Jiang, and @Kiichi Hamamoto

    Applied Optics   59 ( 16 )   2020.6

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.1364/AO.391604

  • Mode selective active multimode interferometer laser diode - Mode selection principle, and high speed modulation Reviewed

    @Kiichi Hamamoto, @Haisong Jiang

    IEICE Transactions on Electronics   E102C ( 4 )   364 - 370   2019.4

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1587/transele.2018ODI0003

  • Surface improvement investigation of sol-gel SiO2 cladding for waveguide device passivation Reviewed

    #Satoshi Ogawa, #Ahmad Syahrin Idris, #Yu Han, @Haisong Jiang, @Kiichi Hamamoto

    Japanese Journal of Applied Physics   58 ( SJ )   2019.1

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    DOI: 10.7567/1347-4065/ab27b2

  • A space mode selective light source with over 40 GHz direct modulation bandwidth Reviewed

    #Bingzhou Hong, #Tomotaka Mori, #Shingo Murakami, @Haisong Jiang, @Kiichi Hamamoto

    Japanese Journal of Applied Physics   58 ( SJ )   2019.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/1347-4065/ab1fd7

  • Amplifier-assisted CRDS (cavity ring-down spectroscopy) toward compact breath sensing Reviewed

    #Wenying Li, #Yu Han, #Zanhui Chen, @Haisong Jiang, @Kiichi Hamamoto

    Japanese Journal of Applied Physics   58 ( SJ )   2019.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/1347-4065/ab1e3d

  • Proposal of two tangent air hole structure for higher sensitivity gas sensor Reviewed

    #Zan Hui Chen, #Wenying Li, #Yu Han, @Haisong Jiang, @Kiichi Hamamoto

    Japanese Journal of Applied Physics   58 ( SJ )   2019.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/1347-4065/ab26ab

▼display all

Books

  • Active Multi-Mode-Interferometer Laser Diodes and Semiconductor Optical Amplifiers

    Kiichi Hamamoto( Role: Sole author)

    Hartung -Gorre Verlag  2000.11 

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    Language:English   Book type:Scholarly book

  • Optical Connection Technologies

    Nagase R., Hamamoto K., Abe Y., Kokubun Y., Matsuo S.

    Springer Series in Optical Sciences  2022    ISSN:03424111

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    Optical connection technologies are essential for constructing optical networks. This chapter describes recent progress in splicing technologies, optical connectors, fan-in/fan-out devices and mode multiplexing/demultiplexing technologies for space-division multiplexing optical fibers.

    DOI: 10.1007/978-3-030-87619-7_3

    Scopus

  • 光通信技術の最新資料集−ユビキタス時代の通信インフラ−

    (執筆担当者多数のため、割愛)( Role: Joint author)

    オプトロニクス社  2003.12 

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    Language:Japanese   Book type:Scholarly book

Presentations

  • Photonics Circuit for Breath Sensing Integrated with Nano-pixel Polarization Rotator,

    #Sara Bruhier, @Haisong Jiang, and @Kiichi Hamamoto

    2023.10 

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    Event date: 2023.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • ナノピクセル構造を用いた9:1非対称パワースプリッタ

    @姜 海松, #嶋村 雄太, @桒畑 亮太, #松尾 瞭磨, @浜本 貴一

    電子情報通信学会光エレクトロニクス研究会  2023.10 

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    Event date: 2023.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • アクティブMMIレーザへの適用に向けた垂直回折格子の検討

    #川野 祐大, #肖 何, @姜 海松, @浜本 貴一

    電子情報通信学会光エレクトロニクス研究会  2023.10 

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    Event date: 2023.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 90 ̊ nano-pixel bending waveguide toward highly compact reflecting element International conference

    2023.9 

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    Event date: 2023.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • First Observation of Slow Light Effect in Nano-pixel Waveguide International conference

    @Haisong Jiang, @Ryota Kuwahata, #Junliang Guo, and @Kiichi Hamamoto

    MOC2023  2023.9 

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    Event date: 2023.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Haisong Jiang, Ryota Kuwahata, Junliang Guo, and Kiichi Hamamoto, “First Observation of Slow Light Effect in Nano-pixel Waveguide,” Technical digest of 28th Micro Optics Conference (MOC2023), PD-3, pp. 273-274, 28th Sep. 2023

  • 100 Gbps Direct Modulation Scheme by Utilizing Active-MMI Laser, International conference

    #He Xiao, #Yudai Kawano, @Haisong Jiang, and @Kiichi Hamamoto

    MOC2023  2023.9 

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    Event date: 2023.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    He Xiao, Yudai Kawano, Haisong Jiang, and Kiichi Hamamoto, “100 Gbps Direct Modulation Scheme by Utilizing Active-MMI Laser,” Technical digest of 28th Micro Optics Conference (MOC2023), PO-6, pp. 47-48, 26th Sep. 2023

  • Experimental Demonstration of Vertical Field Tuning using Nano-Pixel Spot-Size Converter International conference

    #Ryoma Matsuo, @Haisong Jiang, @Younjin Kim, and @Kiichi Hamamoto

    MOC2023  2023.9 

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    Event date: 2023.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Ryoma Matsuo, Haisong Jiang, Younjin Kim, and Kiichi Hamamoto, “Experimental Demonstration of Vertical Field Tuning using Nano-Pixel Spot-Size Converter,” Technical digest of 28th Micro Optics Conference (MOC2023), PO-42, pp. 117-118, 26th Sep. 2023

  • 1 × 4 Nano-pixel Power Splitter Designed using Overlap-integral Method International conference

    2023.9 

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    Event date: 2023.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Nano-pixel Polarization Rotator for Photonic Integrated Breath Sensor International conference

    #Sara Bruhier, @Haisong Jiang, and @Kiichi Hamamoto

    MOC2023  2023.9 

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    Event date: 2023.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Sara Bruhier, Haisong Jiang, and Kiichi Hamamoto, “Nano-pixel Polarization Rotator for Photonic Integrated Breath Sensor,” Technical digest of 28th Micro Optics Conference (MOC2023), PO-64, pp. 159-160, 26th Sep. 2023

  • Mode-demultiplexer by using nano-pixel

    #Cangui Tang, @Haisong Jiang, and @Kiichi Hamamoto

    2023.9 

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    Event date: 2023.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • ナノピクセル構造を用いた9:1非対称パワースプリッタ

    @姜 海松, #嶋村 雄太, @桒畑 亮太, #松尾 瞭磨, @浜本 貴一

    応用物理学会秋季学術講演会  2023.9 

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    Event date: 2023.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 垂直回折格子の反射特性に関する理論検討

    #川野裕大, #肖 何, @姜海松, @浜本貴一

    電子情報通信学会ソサイエティ大会  2023.9 

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    Event date: 2023.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Mode-demultiplexer by using nano-pixel International conference

    #Cangui Tang, @Haisong Jiang, and @Kiichi Hamamoto

    OECC 2023  2023.7 

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    Event date: 2023.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:China  

    Cangui Tang, Haisong Jiang, and Kiichi Hamamoto, “Mode-demultiplexer by using nano-pixel,” Technical digest of 28th Optoelectronics Communication Conference (OECC2023), OECC2023-0315-30315-3, 4th Jul. 2023

  • Optical Isolator Element Using Nano-pixel for Photonic Integrated Circuits International conference

    @Haisong Jiang, #Cangui Tang, and @Kiichi Hamamoto

    ECIO 2023  2023.4 

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    Event date: 2023.4

    Language:English   Presentation type:Oral presentation (general)  

    Country:Netherlands  

    Haisong Jiang, Cangui Tang, and Kiichi Hamamoto, “Optical Isolator Element Using Nano-pixel for Photonic Integrated Circuits,” Proceeding of 24th European Conference on Integrated Optics (ECIO2023), ID 158, pp. 189-191, 20th Apr. 2023

  • Demonstration of Nano-pixel 9:1 Asymmetric Power Splitter International conference

    #Yuta Shimamura, @Haisong Jiang, #Kensei Yamauchi, @Ryota Kuwahata, #Ryoma Matsuo, and @Kiichi Hamamoto

    ECIO 2023  2023.4 

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    Event date: 2023.4

    Language:English   Presentation type:Oral presentation (general)  

    Country:Netherlands  

    Yuta Shimamura, Haisong Jiang, Kensei Yamauchi, Ryota Kuwahata, Ryoma Matsuo, and Kiichi Hamamoto, “Demonstration of Nano-pixel 9:1 Asymmetric Power Splitter,” Proceeding of 24th European Conference on Integrated Optics (ECIO2023), Th2.3, pp. 51-53, 20th Apr. 2023

  • Optical Isolator Element Using Nano-pixel for Photonic Integrated Circuits International conference

    @Haisong Jiang, #Cangui Tang, and @Kiichi Hamamoto

    ECIO 2023  2023.4 

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    Event date: 2023.4

    Language:English   Presentation type:Oral presentation (general)  

    Country:Netherlands  

    Haisong Jiang, Cangui Tang, and Kiichi Hamamoto, “Optical Isolator Element Using Nano-pixel for Photonic Integrated Circuits,” Proceeding of 24th European Conference on Integrated Optics (ECIO2023), ID 158, pp. 189-191, 20th Apr. 2023

  • アセトン検出に向けた1680 nm帯光アンプの適用検討

    #吉田理矩, #野口峻平, #河崎泰正, @姜海松, @浜本貴一

    応用物理学会春季学術講演会  2023.3 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • ナノピクセルによる9:1非対称パワースプリッタ設計手法の検討

    #嶋村 雄太, #山内 健生, @キム ヨ ンジン, @姜 海松, @浜本 貴一

    応用物理学会春季学術講演会  2023.3 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 光集積型キャビティリングダウンへの1680nm帯光増幅器基礎検討

    #山内健生, #嶋村雄太, @キム ヨンジン, @姜 海松, @浜本貴一

    電子情報通信学会総合大会  2023.3 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Photon-Photon-Resonance (PPR) control scheme by using active-MMI configuration

    #He Xiao, #Keiichiro Koudu, #Yudai Kawano, @Haisong Jiang, and @Kiichi Hamamoto

    2023.3 

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    Event date: 2023.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    He Xiao, Keiichiro Koudu, Yudai Kawano, Haisong Jiang, and Kiichi Hamamoto“Photon-Photon-Resonance (PPR) control scheme by using active-MMI configuration,” IEICE General Conference 2023, Vol. 1, C-3/4-56, pp. 160, 10th Mar. 2023

  • アクティブMMIレーザ適用を目指した垂直回折格子基礎検討

    #高津渓一郎, #肖 何, #川野祐大, @姜 海松, @浜本貴一

    電子情報通信学会総合大会  2023.3 

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    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 光集積型キャビティリングダウンへの1680nm帯光増幅器基礎検討

    #野口峻平, #吉田理矩, #河崎泰成, @姜 海松, @浜本貴一

    電子情報通信学会総合大会  2023.3 

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    Event date: 2023.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • ハイメサセンシング導波路と集積したナノピクセル構造を用いた非対称パワースプリッタ

    #嶋村 雄太, @桑畑 亮太, #山内 健生, @キム ユンジン, @田部井 哲夫, @姜 海松, @浜本 貴一

    電子情報通信学会OPE研究会  2022.10 

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    Event date: 2022.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:松山   Country:Japan  

  • Numerical analysis of photon-photon-resonance in active-MMI laser diode based on rate equation

    #He Xiao, #Keiichiro Koudu, #Yudai Kawano, @Haisong Jiang and @Kiichi Hamamoto

    2022.10 

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    Event date: 2022.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • アクティブMMIレーザへの適用を目指した垂直回折格子の基礎検討

    #高津渓一郎, #肖何, #川野祐大, @姜海松, @浜本貴一

    電子情報通信学会OPE研究会  2022.10 

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    Event date: 2022.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:松山   Country:Japan  

  • First Implementation of Asymmetric Power Splitter by using Nano-Pixel Integrated with Sensing High-Mesa Waveguide International conference

    #Yuta Shimamura, @Ryota Kuwahata, @Tetsuo Tabei, @Haisong Jiang, and @Kiichi Hamamoto

    MOC2022  2022.9 

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    Event date: 2022.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Germany  

  • Proposal of PPR frequency, width, and height control by using active-MMI laser diode International conference

    #He Xiao, #Keiichiro Koudu, #Yudai Kawano, @Haisong Jiang and @Kiichi Hamamoto

    MOC2022  2022.9 

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    Event date: 2022.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Germany  

  • ナノピクセル構造を集積したSi/SiO2ハイメサ導波路の形成

    #嶋村雄太, #桒畑亮太, #山内健生, @田部井哲夫, @姜海松, @浜本貴一

    応用物理学会  2022.9 

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    Event date: 2022.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:On-line   Country:Japan  

  • アクティブMMI レーザへの垂直回折格子適用基礎検討

    #高津渓一郎, #肖何, #川野祐大, @姜海松, @浜本貴一

    電子情報通信学会  2022.9 

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    Event date: 2022.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:On-line   Country:Japan  

  • ナノピクセル光合波器の光透過率に関する基礎検討

    #庄田 啓一郎, #肖何, #高津 渓一郎, @姜 海松, @浜本 貴一

    応用物理学会  2022.3 

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    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:On-line   Country:Japan  

  • ナノピクセル3入力同位相光合波器

    #庄田 啓一郎, #肖何, #高津 渓一郎, @姜 海松, @浜本 貴一

    電子情報通信学会  2022.3 

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    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:On-line   Country:Japan  

  • Affection analysis of frequency response with photon-photon-resonance (PPR) to directly modulated 40 Gbps signal

    #He Xiao, #Keiichiro Shoda, #Keiichiro Koudu, @Jiang Haisong, and @Kiichi Hamamoto

    2022.3 

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    Event date: 2022.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Proposal of Space-mode Compressor toward Compact MDM Devices International conference

    Yunjie Wang, Haisong Jiang, and Kiichi Hamamoto

    EXAT2021  2021.9 

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    Event date: 2021.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Yunjie Wang, Haisong Jiang, and Kiichi Hamamoto,, Proceedings of The International Symposium on Extremely Advanced Transmission Technology ((EXAT 2021), P-18, 4th Nov. 2021

  • Rapid waveguide recognition toward MCF/optical-mode-switch 3D direct coupling International conference

    #Shun Matsubara, #Tomoya Zennouji, @Haisong Jiang and @Kiichi Hamamoto

    EXAT2021  2021.9 

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    Event date: 2021.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Shun Matsubara, Tomoya Zennouji, Haisong Jiang and Kiichi Hamamoto, “Rapid waveguide recognition toward MCF/optical-mode-switch 3D direct coupling,” Proceedings of The International Symposium on Extremely Advanced Transmission Technology (EXAT 2021), P-13, 4th Nov. 2021

  • ASE spectrum analysis on active-MMI SOA toward high saturation output power at high temperature International conference

    ISLC 2021  2021.10 

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    Event date: 2021.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Germany  

    Zhiyuan Fan, Yasuhiro Hinokuma, Haisong Jiang and Kiichi Hamamoto, “ASE spectrum analysis on active-MMI SOA toward high saturation output power at high temperature,” Proc. 27th IEEE International Semiconductor Laser Conference (ISLC), WP1.17, pp. 76-77, 13th Oct. 2021

  • Rapid automatic waveguide recognition using YOLO for 3D waveguide drawing International conference

    #Shun Matsubara, #Tomoya Zennouji, @Haisong Jiang and @Kiichi Hamamoto

    MOC2021  2021.9 

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    Event date: 2021.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Shun Matsubara, Tomoya Zennouji, Haisong Jiang and Kiichi Hamamoto, “Rapid automatic waveguide recognition using YOLO for 3D waveguide drawing,” Tech. Dig. MOC2021, PD-2, pp. 280-281, 29th Sep. 2021

    Other Link: http://moc2022.com/

  • Active-MMI SOA on quantum-dots toward high saturation output power under high temperature International conference

    #Zhiyuan Fan, @Yasuhiro Hinokuma, @Haisong Jiang and @Kiichi Hamamoto

    MOC2021  2021.9 

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    Event date: 2021.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Zhiyuan Fan, Yasuhiro Hinokuma, Haisong Jiang and Kiichi Hamamoto, “Active-MMI SOA on quantum-dots toward high saturation output power under high temperature,” Tech. Dig. MOC2021, F-3, pp. 76-77, 28th Sep. 2021

    Other Link: http://moc2022.com/

  • Demonstration of equal input (intensity and phase) MMI like power coupler by using nano-pixel structure International conference

    #Keiichiro Shoda, #Xiao He, #Keiichiro Kozu, @Haisong Jiang and @Kiichi Hamamoto

    MOC2021  2021.9 

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    Event date: 2021.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Keiichiro Shoda, Xiao He, Keiichiro Kozu, Haisong Jiang and Kiichi Hamamoto, “Demonstration of equal input (intensity and phase) MMI like power coupler by using nano-pixel structure,” Tech. Dig. MOC, PO-41, pp. 224-225, 28th Sep. 2021

    Other Link: http://moc2022.com/

  • Proposal of space-mode “compressor” by using nano-pixel International conference

    2021.9 

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    Language:English   Presentation type:Oral presentation (general)  

    Venue:Hybrid   Country:Japan  

    Other Link: http://moc2022.com/

  • Affection analysis of frequency response with photon-photon-resonance (PPR) to directly modulated 40 Gbps signal International conference

    #He Xiao, #Keiichiro Shoda, #Keiichiro Koudu, @Haisong Jiang, and @Kiichi Hamamoto

    MOC2021  2021.9 

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    Event date: 2021.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    He Xiao, Keiichiro Shoda, Keiichiro Koudu, Haisong Jiang, and Kiichi Hamamoto, “Affection analysis of frequency response with photon-photon-resonance (PPR) to directly modulated 40 Gbps signal,” Tech. Dig. MOC2021, PO-65, pp. 272-273, 28th Sep. 2021

    Other Link: http://moc2022.com/

  • Integrated optical waveguide gas sensing using amplifier assisted technique International conference

    #Wenying Li, #Yu Han, #Zanhui Chen, #Leiyun Wang, @Haisong Jiang and @Kiichi Hamamoto

    Optical Sensors and Sensing Congress, STh4G.3  2020.6 

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    Event date: 2020.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  • Observation of 60 GHz and 20 GHz Multiple Photon-Photon Resonances Using Active Multimode Interferometer Laser Diodes International conference

    #Shingo murakami, #Bingzhou Hong, @Haisong Jiang and @Kiichi Hamamoto

    MOC2019  2019.11 

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    Event date: 2019.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Shingo murakami, Bingzhou Hong, Haisong Jiang and Kiichi Hamamoto, “Observation of 60 GHz and 20 GHz Multiple Photon-Photon Resonances Using Active Multimode Interferometer Laser Diodes,” Tech. Dig. MOC, G4, pp. 304-305, 20th Nov. 2019

    Other Link: http://moc2019.com/

  • Fundamental Study of Saturation Output Power on Quantum Dot Semiconductor Optical Amplifier (SOA) under High Temperature (85 oC) International conference

    #Ryota Kuwahata, @Haisong Jiang and @Kiichi Hamamoto

    MOC2019  2019.11 

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    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Ryota Kuwahata, Haisong Jiang and Kiichi Hamamoto, “Fundamental Study of Saturation Output Power on Quantum Dot Semiconductor Optical Amplifier (SOA) under High Temperature (85 oC),” Tech. Dig. MOC, P42, pp. 180-181, 18th Nov. 2019

    Other Link: http://moc2019.com/

  • Active-MMI laser diodes and optical mode switches - Toward high speed interconnection and flexible mode-division multiplexing network -, Invited International conference

    @Kiichi Hamamoto

    9th International Symposium on Ultrafast Photonic Technologies (ISUPT) and the Special Symposium on Silicon Photonics of the Future (SSPhF)  2019.6 

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    Event date: 2019.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

    Kiichi Hamamoto, “Active-MMI laser diodes and optical mode switches - Toward high speed interconnection and flexible mode-division multiplexing network -,” Technical Digest of 9th International Symposium on Ultrafast Photonic Technologies (ISUPT) and the Special Symposium on Silicon Photonics of the Future (SSPhF), MW15-6, 17th June 2019

  • Propagation Mode Retention Using Strongly Coupled Multi-Core Fiber International conference

    #Mahmoud Nasef, #Fujimoto Kantaro, @Haisong Jiang, and @Kiichi Hamamoto

    EXAT 2019  2019.5 

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    Event date: 2019.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Mahmoud Nasef, Fujimoto Kantaro, Haisong Jiang, and Kiichi Hamamoto, “Propagation Mode Retention Using Strongly Coupled Multi-Core Fiber,” Proceedings of The International Symposium on Extremely Advanced Transmission Technology (EXAT 2019, Ise, Japan), P15, 30th May 2019

  • Spatial Single Dimensional Mode De-multiplexer Based on Rowland Circle Waveguide International conference

    @Haisong Jiang, #Mahmoud Nasef, #Fujimoto Kantaro, and @Kiichi Hamamoto

    EXAT 2019  2019.5 

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    Language:English  

    Country:Japan  

    Haisong Jiang, Mahmoud Nasef, Fujimoto Kantaro, and Kiichi Hamamoto, “Spatial Single Dimensional Mode De-multiplexer Based on Rowland Circle Waveguide,” Proceedings of The International Symposium on Extremely Advanced Transmission Technology (EXAT 2019, Ise, Japan), P17, 30th May 2019

  • 強結合光導波路構造による高次モード励起抑制効果に関する基礎検討

    #藤本勘太郎、@浜本貴⼀、@姜 海松

    電子情報通信学会技術研究報告(佐賀県教育会館、佐賀)Vol. 118, No. 253, LQE2018-66, pp. 71-74, 19th Oct. 2018  2018.10 

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    Event date: 2018.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:佐賀   Country:Japan  

  • Thin Core (100nm) Silicon High-mesa Waveguide for High Quality Breath Sensors

    2018.10 

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    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Yu Han、Wenying Li、Haisong Jiang、Kiichi Hamamoto, “Thin Core (100nm) Silicon High-mesa Waveguide for High Quality Breath Sensors,” 電子情報通信学会技術研究報告(佐賀県教育会館、佐賀), Vol. 118, No. 253, LQE2018-69, pp. 87-92, 19th Oct. 2018

  • アクティブMMIレーザ型モード選択光源のモード間クロストーク評価方法の検討

    #森 智隆、#洪 秉宙、@姜 海松、@浜本 貴一

    電子情報通信学会技術研究報告(佐賀県教育会館、佐賀), Vol. 118, No. 253, LQE2018-68, pp. 81-86,, 19th Oct. 2018  2018.10 

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    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:佐賀   Country:Japan  

  • Mode Crosstalk Evaluation of Mode Selective Active Multimode Interferometer Laser Diode Based on Wavelength Spectrum Analysis Method International conference

    #Bingzhou Hong, #Tomotaka Mori, @Haisong Jiang, and @Kiichi Hamamoto

    Technical digest of 23rd Micro Optics Conference (MOC2018, Taipei, Taiwan), Technical digest of 23rd Micro Optics Conference (MOC2018, Taipei, Taiwan), F-6, 17th October 2018  2018.10 

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    Language:English   Presentation type:Oral presentation (general)  

    Country:Taiwan, Province of China  

    Bingzhou Hong, Tomotaka Mori, Haisong Jiang, and Kiichi Hamamoto, “Mode Crosstalk Evaluation of Mode Selective Active Multimode Interferometer Laser Diode Based on Wavelength Spectrum Analysis Method,” Technical digest of 23rd Micro Optics Conference (MOC2018, Taipei, Taiwan), Technical digest of 23rd Micro Optics Conference (MOC2018, Taipei, Taiwan), F-6, 17th October 2018

  • Proposal of Two Tangent Hole Structure for Higher CO2 Sensing Compared to Conventional PhC Cavity International conference

    #Zan Hui Chen, @Haisong Jiang, #Wenying Li, #Yu Han, #Bingzhou Hong and @Kiichi Hamamoto

    Technical digest of 23rd Micro Optics Conference (MOC2018, Taipei, Taiwan), P-90, 16th October 2018  2018.10 

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    Language:English   Presentation type:Oral presentation (general)  

    Country:Taiwan, Province of China  

    Zan Hui Chen, Haisong Jiang, Wenying Li, Yu Han, Bingzhou Hong and Kiichi Hamamoto, “Proposal of Two Tangent Hole Structure for Higher CO2 Sensing Compared to Conventional PhC Cavity”, Technical digest of 23rd Micro Optics Conference (MOC2018, Taipei, Taiwan), P-90, 16th October 2018

  • Amplifier Assisted CRDS (Cavity Ring-down Spectroscopy) toward Compact Breath Sensing International conference

    #Wenying Li, #Yu Han, #Zanhui Chen, @Haisong Jiang, and @Kiichi Hamamoto

    Technical digest of 23rd Micro Optics Conference (MOC2018, Taipei, Taiwan), P-85, 16th October 2018  2018.10 

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    Event date: 2018.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Taiwan, Province of China  

    Wenying Li, Yu Han, Zanhui Chen, Haisong Jiang, and Kiichi Hamamoto “Amplifier Assisted CRDS (Cavity Ring-down Spectroscopy) toward Compact Breath Sensing”, Technical digest of 23rd Micro Optics Conference (MOC2018, Taipei, Taiwan), P-85, 16th October 2018

  • Surface Improvement Investigation of Sol-Gel SiO2 Cladding for Waveguide Device Passivation International conference

    #Satoshi Ogawa, #Ahmad Syahrin Idris, #Yu Han, @Haisong Jiang and @Kiichi Hamamoto

    Technical digest of 23rd Micro Optics Conference (MOC2018, Taipei, Taiwan), P-56, 16th October 2018  2018.10 

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    Event date: 2018.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Taiwan, Province of China  

    Satoshi Ogawa, Ahmad Syahrin Idris, Yu Han, Haisong Jiang and Kiichi Hamamoto, “Surface Improvement Investigation of Sol-Gel SiO2 Cladding for Waveguide Device Passivation,” Technical digest of 23rd Micro Optics Conference (MOC2018, Taipei, Taiwan), P-56, 16th October 2018

  • Thick (>0.8 µm) Cladding and Passivation Layers for Optical Waveguide by Using Sol-gel SiO2 Multi-step Stacking Method International conference

    2018.10 

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    Language:English   Presentation type:Oral presentation (general)  

    Venue:台北   Country:Taiwan, Province of China  

  • Fundamental investigation of mode maintaining slit waveguide

    平成30年度(第71回)電気・情報関係学会九州支部連合大会, 12-2A-06, pp. 400, 28th Sep. 2018  2018.9 

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    Event date: 2018.9

    Language:English   Presentation type:Oral presentation (general)  

    Venue:大分大学   Country:Japan  

  • Amplifier Assisted CRDS (Cavity Ring-down Spectroscopy) toward Compact Breath Sensing

    #Wenying Li Yu, #Han Zan Hui Chen, @Haisong Jiang, and @Kiichi Hamamoto

    2018.9 

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    Event date: 2018.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Wenying Li, Yu Han, Zanhui Chen, Haisong Jiang, Kiichi Hamamoto, “Amplifier Assisted CRDS (Cavity Ring-down Spectroscopy) toward Compact Breath Sensing,” 平成30年度(第71回)電気・情報関係学会九州支部連合大会, 12-2A-09, pp. 403, 28th Sep. 2018

  • Surface Improvement Investigation of Sol-Gel SiO2 Cladding for Waveguide Device Passivation

    #Satoshi Ogawa, #Ahmad Syahrin Idris, #Yu Han, @Haisong Jiang and @Kiichi Hamamoto

    2018.9 

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    Event date: 2018.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Satoshi Ogawa, Ahmad Syahrin Idris, Yu Han, Haisong Jiang and Kiichi Hamamoto, “Surface Improvement Investigation of Sol-Gel SiO2 Cladding for Waveguide Device Passivation,” 平成30年度(第71回)電気・情報関係学会九州支部連合大会, 12-2A-08, pp. 402, 28th Sep. 2018.

  • Preliminary Research on Spatial Single Dimensional Modes Demultiplexer by Adjusting Phase Wavefronts

    #Mahmoud Nasef, #Kantaro Fujimoto, @Haisong Jiang, @Kiichi Hamamoto

    2018.9 

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    Event date: 2018.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Mahmoud Nasef, Kantaro Fujimoto, Haisong Jiang, Kiichi Hamamoto, “Preliminary Research on Spatial Single Dimensional Modes Demultiplexer by Adjusting Phase Wavefronts,” 平成30年度(第71回)電気・情報関係学会九州支部連合大会, 12-2A-07, pp. 401, 28th Sep. 2018

  • 位相制御型単一次元空間モード合分波器の予備検討

    @姜 海松、#Mahmoud Nasef、#藤本勘太郎、@浜本 貴一

    電子情報通信学会ソサイエティ大会論文集2018、Vol. 1, C-3-21, pp. 111, 11st Sep. 2018  2018.9 

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    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:金沢大学   Country:Japan  

  • Mode Selective Active Multimode Interferometer Laser Diode with over 40 GHz Direct Modulation Bandwidth

    #Bingzhou Hong, #Tomotaka Mori, @Haisong Jiang, and @Kiichi Hamamoto

    2018.9 

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    Event date: 2018.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Bingzhou Hong, Tomotaka Mori, Haisong Jiang, and Kiichi Hamamoto, “Mode Selective Active Multimode Interferometer Laser Diode with over 40 GHz Direct Modulation Bandwidth”, 電子情報通信学会ソサイエティ大会論文集2018、Vol. 1, C-4-13, pp. 169, 12th Sep. 2018

  • Shuffle Converter using 3D Waveguides for MCF/SMF Fan-in Fan-out Configuration toward over 1,000 Port Count Optical Matrix Switch International conference

    @Kiichi Hamamoto, @Yasuhiro Hinokuma, #Sampad Ghosh, #Ryota Kuwahata, and @Haisong Jiang

    Proceedings of 23rd Optoelectronics and Communication Conference, 5E2-4, 5th July 2018  2018.7 

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    Event date: 2018.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Korea, Republic of  

    Kiichi Hamamoto, Yasuhiro Hinokuma, Sampad Ghosh, Ryota Kuwahata, and Haisong Jiang, “Shuffle Converter using 3D Waveguides for MCF/SMF Fan-in Fan-out Configuration toward over 1,000 Port Count Optical Matrix Switch,” Proceedings of 23rd Optoelectronics and Communication Conference, 5E2-4, 5th July 2018

  • Active-MMI laser diode toward highspeed direct modulation based on multiple photon-photon resonance International conference

    @Kiichi Hamamoto and @Haisong Jiang

    Proc. SPIE 10682, Semiconductor Lasers and Laser Dynamics VIII, 106820X (9 May 2018); doi:10.1117/12.2306018, 2018  2018.4 

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    Event date: 2018.4

    Language:English   Presentation type:Oral presentation (general)  

    Country:France  

    Kiichi Hamamoto and Haisong Jiang,“Active-MMI laser diode toward highspeed direct modulation based on multiple photon-photon resonance”, Proc. SPIE 10682, Semiconductor Lasers and Laser Dynamics VIII, 106820X (9 May 2018); doi:10.1117/12.2306018, 2018

  • Mode Selective Active Multimode Interferometer Laser Diode with over 40 GHz Direct Modulation Bandwidth International conference

    #Bingzhou Hong, #Tomotaka Mori, #Haisong Jiang, and @Kiichi Hamamoto

    Technical Digest of Optical Fiber Communication Conference (OFC 2018, San Diego), Th3B.4, 18 Mar 2018  2018.3 

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    Event date: 2018.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

    Bingzhou Hong, Tomotaka Mori, Haisong Jiang, and Kiichi Hamamoto, “Mode Selective Active Multimode Interferometer Laser Diode with over 40 GHz Direct Modulation Bandwidth,” Technical Digest of Optical Fiber Communication Conference (OFC 2018, San Diego), Th3B.4, 18 Mar 2018

  • Multiple photon photon resonance by using active-multimode interferometer laser diode International conference

    #Bingzhou Hong, #Tomotaka Mori, @Haisong Jiang, and @Kiichi Hamamoto

    2017.11 

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    Event date: 2017.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Photonic integrated devices for mode division multiplexing Invited

    @Kiichi Hamamoto and @Haisong Jiang

    2017.10 

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    Event date: 2017.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Direct modulation bandwidth enhancement method based on active-multimode interferometer laser diode utilizing multiple photon photon resonance

    Technical Digest of The 78th JSAP autumn meeting 2017, Vol. 3, 6p-C14-15, pp. 03-323, 6th Sep. 2017  2017.9 

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    Event date: 2017.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Bandwidth enhancement scheme demonstration (from 5 GHz to 34 GHz) on direct modulation laser diode using active MMI International conference

    #Bingzhou Hong, #Takuya Kitano, #Tomotaka Mori, @Haisong Jiang, and @Kiichi Hamamoto

    2017.6 

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    Event date: 2017.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Sweden  

  • モード多重伝送のための光デバイス技術 Invited

    浜本 貴一

    2017年電子情報通信学会ソサイエティ大会講演論文集, No. 1, CI-2-5, 12th Sep. 2017  2017.9 

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    Event date: 2017.9

    Language:Japanese   Presentation type:Symposium, workshop panel (public)  

    Venue:東京都市大学   Country:Japan  

  • Multi-layer all sol-gel fabrication technique on bulk silicon toward vertical coupler

    #Ahmad Syahrin Idris, #Sampad Ghosh, @Haisong Jiang, @Kiichi Hamamoto

    Technical Digest of The 78th JSAP autumn meeting 2017, Vol. 3, 6a-C14-3, pp. 03-122, 6th Sep. 2017  2017.9 

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    Event date: 2017.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 異段差一括ICP(誘導結合プラズマ)ドライエッチング条件の検討

    #森田優斗, @姜 海松, @浜本 貴一

    2017年第78回応用物理学会秋季学術講演会論文, Vol. 3, 6a-C14-1, pp. 03-120, 6th Sep. 2017  2017.9 

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    Event date: 2017.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:福岡国際会議場   Country:Japan  

  • Single step ICP (Inductively coupled plasmas) dry-etching condition for lateral pin waveguide International conference

    #Youto Morita, @Haisong jiang, and @Kiichi Hamamoto

    2018.8 

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    Event date: 2017.8

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Proposal of mode-maintaining slit waveguide International conference

    #Kantaro Fujimoto, @Haisong jiang, and @Kiichi Hamamoto

    2017.8 

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    Event date: 2017.8

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Dynamic mode-swithing by using optical mode switch International conference

    #Ryan Imansyah, #Luke Himbele, #Shota Oe, @Haisong Jiang, and @Kiichi Hamamoto

    Proceedings of The International Symposium on Extremely Advanced Transmission Technology (EXAT 2017, Nara, Japan), P25, 8th Jun. 2017  2017.6 

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    Event date: 2017.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Mode selective light source based on active multimode interferometer laser diode International conference

    #Bingzhou Hong, #Tomotaka Mori, @Haisong Jiang, and @Kiichi Hamamoto

    Proceedings of The International Symposium on Extremely Advanced Transmission Technology (EXAT 2017, Nara, Japan), P24, 8th Jun. 2017  2017.6 

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    Event date: 2017.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Lateral Mode Interference Observation in Emission Spectrum on Mode Selective active-Multimode Interferometer Laser Diode International conference

    Bingzhou Hong, Takuya Kitano, Haisong Jiang, and Kiichi Hamamoto

    Proceedings of International Conference of Semiconductor Laser (ISLC 2016, Kobe), WE30, Sep. 2016  2016.9 

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    Event date: 2016.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • First Demonstration of Dynamic Mode-Switching by Using Optical Mode Switch International conference

    #Ryan Imansyah, #Luke Himbele, #Shota Oe, @Haisong Jiang, and @Kiichi Hamamoto

    Proceedings of Optoelectronics Communication Conference / Photonics in Switching  2016.7 

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    Event date: 2016.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Preliminary research of MCF Coupling to Optical Mode Switch Configuration International conference

    #Xiaoyang Cheng, #Luke Himbele, #Ryan Imansya, @Haisong Jiang, and @Kiichi Hamamoto

    2016.7 

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    Event date: 2016.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Significant Loss Reduction of 3.0 dB/cm on Core-Top Etched Waveguide for Vertical Multi-Mode Interference International conference

    #Ryosuke Sakata, #Kazuhiro Tanabe, @Jiang Haison, and @Kiichi Hamamoto

    Proceedings of Optoelectronics Communication Conference / Photonics in Switching (OECC/PS 2016, Niigata), 5th TuE4-5, July 2016  2016.7 

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    Event date: 2016.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • First Demonstration of Mode Selective Light Source by using Active Multimode Interferometer Laser Diode International conference

    #Bingzhou Hong, #Takuya Kitano, @Akio Tajima, @Haisong Jiang, and @Kiichi Hamamoto

    Proceedings of Optoelectronics Communication Conference / Photonics in Switching (OECC/PS 2016, Niigata), 5th TuD1-3, July 2016  2016.7 

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    Event date: 2016.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 電気制御による光モードスイッチ動作実証

    #ヒンブル ルーク、#リアン イマンシャ、@姜 海松、@浜本 貴一

    電子情報通信学会総合大会論文集2016, Vol. 1, C-3-51, pp. 189, Mar. 2016  2016.3 

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    Event date: 2016.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学   Country:Japan  

  • Dry Etching of Ge by Using CHF3 Inductively Coupled Plasma for Ge Waveguides

    2016.3 

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    Event date: 2016.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:九州大学   Country:Japan  

  • Theoretical Modelling of Photon-Photon Resonance on Active Multimode Interferometer Laser Diode

    #Bingzhou Hong, #Mohammad Nasir Uddin, #Takuya Kitano, @Akio Tajima, @Haisong Jiang, and @Kiichi Hamamoto

    Proceedings of The IEICE General Conference 2016, Vol. 1, C-4-9, pp. 213, Mar. 2016  2016.3 

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    Event date: 2016.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • アクティブMMI-LDによるフォトン・フォトン共振周波数の増大

    #北野拓也、#モハマドナシルウディン、#洪秉宙、@田島章雄、@姜 海松、@浜本 貴一

    電子情報通信学会総合大会論文集2016, Vol. 1, C-4-10, pp. 214, Mar. 2016  2016.3 

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    Event date: 2016.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学   Country:Japan  

  • コイル状配列を利用した128ch マルチコアファイバの提案

    #小江祥太、 @姜 海松、@浜本 貴一

    電子情報通信学会総合大会論文集2016, Vol. 1, C-3-59, pp. 197, Mar. 2016  2016.3 

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    Event date: 2016.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学   Country:Japan  

  • 垂直方向多モード光干渉(MMI)の予備的検討

    #田邉 和大, #坂田 亮介, @姜 海松, @浜本 貴一

    電子情報通信学会総合大会論文集2016, Vol. 1, C-3-58, pp. 196, Mar. 2016  2016.3 

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    Event date: 2016.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学   Country:Japan  

  • コアトップドライエッチング加工による導波路過剰損失の予備的検討

    #坂田亮介、#田邉和大、@姜 海松、@浜本貴一

    電子情報通信学会総合大会論文集2016, Vol. 1, C-3-57, pp. 195, Mar. 2016  2016.3 

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    Event date: 2016.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学   Country:Japan  

  • ゾルゲル法によるTiO2 薄膜の製作

    #榎並 翔太、#アハマッド シャハリン イドリス、@姜 海松、 @浜本 貴一

    電子情報通信学会総合大会論文集2016, Vol. 1, C-6-4, pp. 10, Mar. 2016  2016.3 

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    Event date: 2016.3

    Language:Japanese  

    Venue:九州大学   Country:Japan  

  • ステップコアLP21モード変換器に向けたコアエッチング導波路の予備的検討

    坂田 亮介, 田邉 和大, 田中 僚, 姜 海松, 浜本 貴一

    電子情報通信学会技術研究報告, OPE2015-115, Vol. 115, No. 277, pp. 123-126, 30th Oct. 2015  2015.10 

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    Event date: 2015.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大分国際会議場   Country:Japan  

  • トレンチPIN構造型光モードスイッチ

    ヒンブル ルーク, 田中 龍之, リャン イマンシャ, 姜 海松, 浜本 貴一

    電子情報通信学会技術研究報告, OPE2015-107, Vol. 115, No. 277, pp. 81-84, 30th Oct. 2015  2015.10 

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    Event date: 2015.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大分国際会議場   Country:Japan  

  • Theoretical Analysis of Photon-Photon Resonance on Active Multimode Interferometer Laser Diode

    IEICE Technical Report, OPE2015-91, Vol. 115, No. 277, pp.1-4, 29th Oct. 2015  2015.10 

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    Event date: 2015.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Bingzhou Hong, Mohammad Nasir Uddin, Takuya Kitano, Akio Tajima, Haisong Jiang, and Kiichi Hamamoto, “Theoretical Analysis of Photon-Photon Resonance on Active Multimode Interferometer Laser Diode,” IEICE Technical Report, OPE2015-91, Vol. 115, No. 2

  • 波長無依存MMI型モード変換器の設計指針検討

    田邉 和大, 坂田 亮介, 田中 僚, 姜 海松, 浜本 貴一

    電子情報通信学会技術研究報告, OPE2015-117, Vol. 115, No. 277, pp. 133-136, 30th Oct. 2015  2015.10 

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    Event date: 2015.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大分国際会議場   Country:Japan  

  • Design Criteria for Wavelength Independent MMI Mode Converter

    Kazuhiro Tanabe, Yutaka Chane, Ryosuke Sakata, Ryo Tanaka, Haisong Jiang, Kiichi Hamamoto

    20th Microoptics Conference, H51, Oct. 2015  2015.10 

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    Event date: 2015.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Kazuhiro Tanabe, Yutaka Chaen, Ryosuke Sakata, Ryo Tanaka, Haisong Jiang and Kiichi Hamamoto, “Design Criteria for Wavelength Independent MMI Mode Converter,” Technical Digest of The 20th Microoptics Conference, H51, Oct. 2015

  • First Demonstration of Electrically Controlled Mode Switching International conference

    Ryan Imansya, Luke Himble, Haisong Jiang, Kiichi Hamamoto

    20th Microoptics Conference, D3, 26 Oct. 2015  2015.10 

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    Event date: 2015.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Italy  

    Ryan Imansyah, Luke Himbele, Haisong Jiang, and Kiichi Hamamoto, “First Demonstration of Electrically Controlled Mode Switching,” Technical Digest of The 20th Microoptics Conference, D3, 26 Oct. 2015

  • Proposal of 128ch Coupled Multi-Core Fiber Configuration Using Coil-Shape (MCF)

    Shota Oe, Haisong Jiang, Kiichi Hamamoto

    20th Microoptics Conference, PD5, Oct. 2015  2015.10 

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    Event date: 2015.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Shota Oe, Haisong Jiang, and Kiichi Hamamoto, “Proposal of 128ch Coupled Multi-Core Fiber Configuration Using Coil-Shape (MCF),” Technical Digest of The 20th Microoptics Conference (MOC’15, Fukuoka, Japan), PD5 , Oct. 2015

  • Dry Etching for Germanium Waveguides by Using CHF3 Inductively Coupled Plasm

    Ahmed Syahrin Idris, Haisong Jiang, Kiichi Hamamoto

    20th Microoptics Conference, H23, Oct. 2015  2015.10 

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    Event date: 2015.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Ahmad Syahrin Idris, Haisong Jiang, and Kiichi Hamamoto, “Dry Etching for Germanium Waveguides by Using CHF3 Inductively Coupled Plasm,” Technical Digest of The 20th Microoptics Conference, H23, Oct. 2015

  • Proposal of Novel Optical Mode Demultiplexer Based on Angled-Multimode Interference (a-MMI) Waveguide

    Haisong Jiang, Toshimichi Oiwane, Kiichi Hamamoto

    20th Microoptics Conference, H47, Oct. 2015  2015.10 

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    Event date: 2015.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Haisong Jiang, Toshimichi Oiwane, and Kiichi Hamamoto, “Proposal of Novel Optical Mode Demultiplexer Based on Angled-Multimode Interference (a-MMI) Waveguide,” Technical Digest of The 20th Microoptics Conference, H47, Oct. 2015

  • Demonstration of photon-photon resonance peak enhancement by waveguide design modification on active multimode interferometer laser diode

    Takuya Kitano, Hong Binzou, Mohamad Nasir Uddin, Akio Tajima, Haisong Jiang, Kiichi Hamamoto

    20th Microoptics Conference, H70, Oct. 2015  2015.10 

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    Event date: 2015.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Takuya Kitano, Mohammad Nasir Uddin, Bingzou Hong, Akio Tajima, Haisong Jiang, and Kiichi Hamamoto, “Demonstration of photon-photon resonance peak enhancement by waveguide design modification on active multimode interferometer laser diode”, Technical Dige

  • Theoretical modelling of photon-photon resonance on active multimode interferometer laser diode toward 40Gbps

    Hong Binzou, Mohamad Nasir Uddin, Takuya Kitano, Akio Tajima, Haisong Jiang, Kiichi Hamamoto

    20th Microoptics Conference, H66, Oct. 2015  2015.10 

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    Event date: 2015.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Ryosuke Sakata, Kazuhiro Tanabe, Ryo Tanaka, Haisong Jiang and Kiichi Hamamoto, “Preliminarily Propagation Loss for Core-Top Etched Waveguide for Step-Core LP21 Mode Converter,” Technical Digest of The 20th Microoptics Conference, H52, Oct. 2015

  • Preliminarily Propagation Loss for Core-Top Etched Waveguide for Step-Core LP21 Mode Converter

    Ryosuke Sakata, Kazuhiro Tanabe, Yutaka Chane, Ryo Tanaka, Haisong Jiang, Kiichi Hamamoto

    20th Microoptics Conference, H52, Oct. 2015  2015.10 

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    Event date: 2015.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Ryosuke Sakata, Kazuhiro Tanabe, Ryo Tanaka, Haisong Jiang and Kiichi Hamamoto, “Preliminarily Propagation Loss for Core-Top Etched Waveguide for Step-Core LP21 Mode Converter,” Technical Digest of The 20th Microoptics Conference, H52, Oct. 2015

  • Single-Step Dry-Etched Lateral PIN by Using Trench Structure for Optical Mode Switch International conference

    Ryan Imansya, Luke Himble, Haisong Jiang, Kiichi Hamamoto

    Photonics in switching 2015 (PS2015), Thl2-7, Sep. 2015  2015.9 

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    Event date: 2015.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Italy  

    Ryan Imansyah, Luke Himbele, Haisong Jiang, and Kiichi Hamamoto, “Single-Step Dry-Etched Lateral PIN by Using Trench Structure for Optical Mode Switch,” Technical Digest of photonics in switching 2015 (PS2015), Thl2-7, Sep. 2015

  • Electrically Controlled Mode Switching Using Trench Structure

    2015.9 

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    Event date: 2015.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Ryan Imansyah, Tatsushi Tanaka, Luke Himbele, Haisong Jiang and Kiichi Hamamoto, “Electrically Controlled Mode Switching Using Trench Structure,” Proceedings of The IEICE Society Conference, Vol. 1, C-3-17, pp. 91, 10th Sep. 2015

  • 波長無依存MMI 型モード変換器の設計指針検討

    田邉 和大, 茶円 豊, 坂田 亮介, 田中 僚, 姜 海松, 浜本 貴一

    電子情報通信学会ソサイエティ大会講演論文集、Vol. 1, C-3-23 , pp. 97, 9th Sep. 2015  2015.9 

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    Event date: 2015.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学   Country:Japan  

  • First Demonstration of Gas Sensing Using Silica High-Mesa Waveguide

    Technical Digest of 20th OptoElectronics and Communications Conference (OECC2015)  2015.9 

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    Event date: 2015.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:China  

    Wenying Li, Hirohito Hokazono, Shota Enami, Haisong Jiang and Kiichi Hamamoto, “Gas Sensing Using Silica High-Mesa Waveguide for Compact Breath Sensing,” Proceedings of The IEICE Society Conference, Vol. 1, C-3-50, pp. 124, 10th Sep. 2015

  • Gas Sensing Using Silica High-Mesa Waveguide for Compact Breath Sensing

    Proceedings of The IEICE Society Conference, Vol. 1, C-3-50, pp. 124, 10th Sep. 2015  2015.9 

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    Event date: 2015.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    (8) Wenying Li, Hirohito Hokazono, Shota Enami, Haisong Jiang and Kiichi Hamamoto, “Gas Sensing Using Silica High-Mesa Waveguide for Compact Breath Sensing,” Proceedings of The IEICE Society Conference, Vol. 1, C-3-50, pp. 124, 10th Sep. 2015

  • Low wavelength dependency design theory for MMI (Multi-Mode Interference) mode converter

    International Symposium on Extremely Advanced Transmission Technology (EXAT 2015), P33, Jul. 2015  2015.7 

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    Event date: 2015.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

    Kazuhiro Tanabe, Yutaka Chaen, Ryosuke Sakata, Ryo Tanaka, Haisong Jiang and Kiichi Hamamoto, “Design Criteria for Wavelength Independent MMI Mode Converter,” IEICE Technical Report, OPE2015-117, Vol. 115, No. 277, pp. 133-136, 30th Oct. 2015

  • Preliminary research on advanced OAM mode device with using MCF International conference

    Hirohito Hokazono, Hodaka Sakamoto, Hatem El-Serafy, Haisong Jiang, Kiichi Hamamoto

    International Symposium on Extremely Advanced Transmission Technology (EXAT 2015), P17, Jul. 2015  2015.7 

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    Event date: 2015.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Hirohito Hokazono, Hodaka Sakamoto, Hatem EI Serafy, Haisong Jiang and Kiichi Hamamoto, “Preliminary research on advanced OAM mode device with using MCF,” Technical Digest of The International Symposium on Extremely Advanced Transmission Technology (EXAT

  • Mode crosstalk evaluation on optical mode switch International conference

    International Symposium on Extremely Advanced Transmission Technology (EXAT 2015), P17, Jul. 2015  2015.7 

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    Event date: 2015.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Ryan Imansyah, Luke Himbele, Haisong Jiang and Kiichi Hamamoto, “Mode crosstalk evaluation on optical mode switch,” Technical Digest of The International Symposium on Extremely Advanced Transmission Technology (EXAT 2015), P17, Jul. 2015

  • Mode Crosstalk Evaluation on Optical Mode Switch International conference

    Ryan Imansya, Luke Himble, Tatsushi Tanaka, Haisong Jiang, Kiichi Hamamoto

    2015 IEEE International Broadband and Photonics Conference, IBP2015-P3.2, Vol. 114, No. 453, pp. 133-136, April  2015.4 

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    Event date: 2015.4

    Language:English   Presentation type:Oral presentation (general)  

    Country:Indonesia  

    Ryan Imansyah, Tatsushi Tanaka, Luke Himbele, Haisong Jiang and Kiichi Hamamoto, “Mode Crosstalk Evaluation on Optical Mode Switch,” Proc. 2015 IEEE International Broadband and Photonics Conference, IBP2015-P3.2, Vol. 114, No. 453, pp. 133-136, April

  • 拡張OAMモードデバイスのクロストーク悪化要因分析

    坂本 穂岳, 外薗 裕仁, 田中 涼太, 姜 海松, 浜本 貴一

    電子情報通信学会総合大会エレクトロニクス講演論文集, Vol. 1, B-10-48, pp. 36, 11th Mar. 2015  2015.3 

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    Event date: 2015.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:立命大学びわこ草津キャンパス   Country:Japan  

  • アクティブMMI LDの光子間緩和振動による17.2GHz帯域幅の確認 International conference

    北野 拓也, Mohamad Nasir Uddin, Hon Binzou, Akio Tajima, Kazutoshi Kato, 浜本 貴一

    電子情報通信学会総合大会エレクトロニクス講演論文集, Vol. 1, C-4-4, pp. 200, 10th Mar. 2015  2015.3 

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    Event date: 2015.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:立命大学びわこ草津キャンパス   Country:Japan  

  • 光モードスイッチのクロストーク予備的検討

    ヒンブル ルーク, 田中 龍之, リャン イマンシャ, 姜 海松, 浜本 貴一

    電子情報通信学会総合大会エレクトロニクス講演論文集, Vol. 1, C-3-65, pp. 189, 11th Mar. 2015  2015.3 

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    Event date: 2015.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:立命大学びわこ草津キャンパス   Country:Japan  

  • 拡張OAMモードを用いたMCF伝送におけるクロストーク悪化要因の分析

    田中 涼太, 外薗 裕仁, 坂本 穂岳, 姜 海松, 浜本 貴一

    電子情報通信学会技術研究報告, OPE2014-225, Vol. 114, No. 453, pp.127-130, 20th Feb. 2015  2015.2 

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    Event date: 2015.2

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:宝山ホール、鹿児島   Country:Japan  

  • Preliminary Crosstalk Evaluation on Optical Mode Switch

    2015.2 

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    Event date: 2015.2

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Ryan Imansyah, Tatsushi Tanaka, Luke Himbele, Haisong Jiang and Kiichi Hamamoto, “Preliminary Crosstalk Evaluation on Optical Mode Switch,” IEICE Technical Report, OPE2014-226, Vol. 114, No. 453, pp.133-136

  • Bandwidth Enhancement by Coupling to Higher Order Resonances in Active Multimode Interferometer Laser Diode

    2014.12 

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    Event date: 2014.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Mohammad Nasir Uddin, Hong Bingzhou, Takuya Kitano, Akio Tajima, Kazutoshi Kato and Kiichi Hamamoto, “Bandwidth Enhancement by Coupling to Higher Order Resonances in Active Multimode Interferometer Laser Diode,” IEICE Technical Report, OPE 2014–149, Vo. 114, No. 337, pp. 51-57, 19th Dec. 2014

  • Bandwidth Enhancement by Coupling to Higher Order Resonances in Active Multimode Interferometer Laser Diode

    2014.12 

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    Event date: 2014.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Mohammad Nasir Uddin, Hong Bingzhou, Takuya Kitano, Akio Tajima, Kazutoshi Kato and Kiichi Hamamoto, “Bandwidth Enhancement by Coupling to Higher Order Resonances in Active Multimode Interferometer Laser Diode,” IEICE Technical Report, OPE 2014–149, Vo. 114, No. 337, pp. 51-57, 19th Dec. 2014

  • Bandwidth Enhancement by Coupling to Higher Order Resonances in Active Multimode Interferometer Laser Diode

    2014.10 

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    Event date: 2014.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Mohammad Nasir Uddin, Hong Bingzhou, Takuya Kitano, Akio Tajima, Kazutoshi Kato, and Kiichi Hamamoto, “Bandwidth Enhancement by Coupling to Higher Order Resonances in Active Multimode Interferometer Laser Diode,” IEICE Technical Report, OPE 2014-93, Vo. 114, No. 281, pp. 37-42, 30th Oct. 2014

  • 拡張OAMモードを用いたMCF伝送による伝送チャネル数拡大の為の基礎検討

    田中 涼太, 外薗 裕仁, 坂本 穂岳, 姜 海松, 浜本 貴一

    電子情報通信学会技術報告, OPE 2014-121, Vo. 114, No. 281, pp. 185-188, 30th Oct. 2014  2014.10 

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    Event date: 2014.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:長崎歴史博物館、長崎市   Country:Japan  

  • 光モードスイッチ実現のための基本動作原理の実証

    田中 龍之, リャン イマンシャ, ヒンブル ルーク, 姜 海松, 浜本 貴一

    電子情報通信学会技術報告, OPE 2014-118, Vo. 114, No. 281, pp. 175-178, 30th Oct. 2014  2014.10 

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    Event date: 2014.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:長崎歴史博物館、長崎市   Country:Japan  

  • Bandwidth Enhancement by Coupling to Higher Order Resonances in Active Multimode Interferometer Laser Diode

    2014.10 

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    Event date: 2014.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Mohammad Nasir Uddin, Hong Bingzhou, Takuya Kitano, Akio Tajima, Kazutoshi Kato, and Kiichi Hamamoto, “Bandwidth Enhancement by Coupling to Higher Order Resonances in Active Multimode Interferometer Laser Diode,” IEICE Technical Report, OPE 2014-93, Vo. 114, No. 281, pp. 37-42, 30th Oct. 2014

  • Photon-Photon Resonance in Active Multimode Interferometer Laser Diode

    2014.9 

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    Event date: 2014.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Mohammad Nasir Uddin, Hong Bingzhou, Takuya Kitano, Akio Tajima, Kazutoshi Kato, and Kiichi Hamamoto, “Photon-Photon Resonance in Active Multimode Interferometer Laser Diode,” Proceedings of The IEICE Society Conference 2014, C-4-6, pp. 160, 23rd Sep. 2014 (Tokushima Univ., Tokushima)

  • 拡張OAMモードを用いたNコアMCF伝送における伝送容量の倍加

    外薗 裕仁, 田中 涼太, 坂本 穂岳, 姜 海松, 浜本 貴一

    2014年電子情報通信学会ソサイエティ大会エレクトロニクス講演論文集、C-3-23, pp. 120, 2014.9.23  2014.9 

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    Event date: 2014.9 - 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:徳島大学、徳島市   Country:Japan  

  • First Observation of Photon-Photon Resonance in Active Multimode Interferometer Laser Diode International conference

    Proceedings of European Conference on Integrated Optics / Micro Optics Conference (ECIO-MOC 2014, Nice, France), Th 4b I1, 26th June 2014  2014.6 

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    Event date: 2014.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:France  

    Mohammad Nasir Uddin, Hon Bingzhou, Akio Tajima, Kazutoshi Kato and Kiichi Hamamoto, “First Observation of Photon-Photon Resonance in Active Multimode Interferometer Laser Diode,” Proceedings of European Conference on Integrated Optics / Micro Optics Conference (ECIO-MOC 2014, Nice, France), Th 4a R07, 26th June 2014

  • Demonstration of Split Pump Configuration in Active MMI-LD for The Realization of High Intrinsic Modulation Bandwidth

    Mohammad Nasir Uddin, Takaaki Kizu, Yasuhiro Hinokuma, Hong BINGZHOU, Akio Tajima, Kazutoshi Kato, Kiichi Hamamoto

    2014.3 

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    Event date: 2014.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Optical Mode Switch Configuration For Four Modes

    Ryan Imansyah, Ryuta Takakura, Makoto Jizodo, Asuka Fujino, Tatsushi Tanaka, Kiichi Hamamoto

    2014.3 

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    Event date: 2014.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Proposal of Multiple-Slot Silica High-Mesa Waveguide for Infrared Absorption

    2014.3 

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    Event date: 2014.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 光増幅器を導入したCRD 分光法に関する予備的検討

    辻野 美樹, 外薗 裕仁, 陳 嬌, 浜本 貴一

    2014年春季電子情報通信学会総合大会エレクトロニクス講演論文集1、C-3-31、pp. 186、2014.3.20  2014.3 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:新潟大学、新潟市   Country:Japan  

  • シリカハイメサ導波路を用いた液体濃度測定

    外薗 裕仁, 陳 嬌, 辻野 美樹, 浜本 貴一, 橋詰 泰彰, 井藤 幹隆

    2014年春季電子情報通信学会総合大会エレクトロニクス講演論文集1、C-3-30、pp. 185、2014.3.20  2014.3 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:新潟大学、新潟市   Country:Japan  

  • MMI(Multi Mode Interference) 型光導波路によるモード変換器

    茶円 豊, 田中 涼太, 浜本 貴一

    2014年春季電子情報通信学会総合大会エレクトロニクス講演論文集1、C-3-51、pp. 206、2014.3.19  2014.3 

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    Event date: 2014.3 - 2013.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:新潟大学、新潟市   Country:Japan  

  • 光モードスイッチの展望 Invited

    浜本 貴一

    2014年春季電子情報通信学会総合大会エレクトロニクス講演論文集1、BCI-1-9、pp. SS-58、2014.3.19  2014.3 

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    Event date: 2014.3 - 2013.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:新潟大学、新潟市   Country:Japan  

  • マルチモードを利用した光集積回路 Invited

    浜本 貴一

    電子情報通信学会第3回集積光デバイスと応用技術研究会予稿集、IPDA13-23、pp. 89-96、2014.1.31(鬼怒川温泉ホテル、日光市)  2014.1 

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    Event date: 2014.1

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:鬼怒川温泉ホテル、日光市   Country:Japan  

  • Optical mode switch configuration for four modes International conference

    Ryuta Takakura, Makoto Jizodo, Asuka Fujino, Tatsushi Tanaka, Kiichi Hamamoto

    Technical Digest of The International Symposium on Extremely Advanced Transmission Technology (EXAT 2013), P06, pp. 103, 7 Nov. 2013 (Sapporo Convention Center, Sapporo)  2013.11 

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    Event date: 2013.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Ryuta Takakura, Asuka Fujino, Tatsushi Tanaka, and Kiichi Hamamoto, “Proposal of optical mode switch configuration for four modes”, Technical Digest of The 18th Microoptics Conference, H1, pp. 56, 29 Oct. 2013

  • Quasi-LP21 mode converter by using simple step-core structure International conference

    Kazuhiro Tanabe, Yutaka Chaen, Kiichi Hamamoto

    Technical Digest of The International Symposium on Extremely Advanced Transmission Technology (EXAT 2013), P17, pp. 114, 7 Nov. 2013 (Sapporo Convention Center, Sapporo)  2013.11 

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    Event date: 2013.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Kazuhiro Tanabe, Yutaka Chaen, and Kiichi Hamamoto, “Quasi-LP21 mode converter by using simple step-core structure”, Technical Digest of The International Symposium on Extremely Advanced Transmission Technology (EXAT 2013), P17, pp. 114, 7 Nov. 2013 (Sapporo Convention Center, Sapporo)

  • Narrow trench electrode for optical mode switch International conference

    Tatsushi Tanaka, Makoto Jizodo, Asuka Fujino, Ryuta Takakura, Kiichi Hamamoto

    Technical Digest of The International Symposium on Extremely Advanced Transmission Technology (EXAT 2013), P14, pp. 111, 7 Nov. 2013 (Sapporo Convention Center, Sapporo)  2013.11 

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    Event date: 2013.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Ryuta Takakura, Asuka Fujino, Tatsushi Tanaka, and Kiichi Hamamoto, “Proposal of optical mode switch configuration for four modes”, Technical Digest of The 18th Microoptics Conference, H1, pp. 56, 29 Oct. 2013

  • Full C-band spacial multi-mode combiner based on multi-mode interference International conference

    Ryota Tanaka, Yutaka Chaen, Zhao Zhao, Kiichi Hamamoto

    Technical Digest of The International Symposium on Extremely Advanced Transmission Technology (EXAT 2013), P13, pp. 110, 7 Nov. 2013 (Sapporo Convention Center, Sapporo)  2013.11 

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    Event date: 2013.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Ryota Tanaka, Yutaka Chaen, Zhao Zhao, and Kiichi Hamamoto, “Full C-band spacial multi-mode combiner based on multi-mode interference” , Technical Digest of The International Symposium on Extremely Advanced Transmission Technology (EXAT 2013), P13, pp. 110, 7 Nov. 2013 (Sapporo Convention Center, Sapporo)

  • First deomstration of high intrinsic modulation bandwidth (26.4GHz) in active multimode interferometer laser diode by using split pumping configuration International conference

    Mohammad Nasir Uddin, Takaaki Kizu, Yasuhiro Hinokuma, Akio Tajima, Kiichi Hamamoto

    Technical Digest of The 18th Microoptics Conference, H17, pp. 72, 29 Oct. 2013  2013.10 

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    Event date: 2013.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Mohammad Nasir Uddin, Takaaki Kizu, Yasuhiro Hinokuma, Kazuhiro Tanabe, Akio Tajima, Kazutoshi Kato, and Kiichi Hamamoto, “First deomstration of high intrinsic modulation bandwidth (26.4GHz) in active multimode interferometer laser diode by using split pumping configuration”, Technical Digest of The 18th Microoptics Conference, H17, pp. 72, 29 Oct. 2013

  • Optical amplifier assisted cavity ring down spectroscopy (CRDS) method for compact infrared sensing International conference

    Miki Tusjino, Hirohito Hokazono, Jiao Chen, Kiichi Hamamoto

    Technical Digest of The 18th Microoptics Conference, H57, pp. 112, 29 Oct. 2013  2013.10 

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    Event date: 2013.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Miki Tsujino, Hirohito Hokazono, Jiao Chen, and Kiichi Hamamoto, “Optical amplifier assisted cavity ring down spectroscopy (CRDS) method for compact infrared sensing”, Technical Digest of The 18th Microoptics Conference, H57, pp. 112, 29 Oct. 2013

  • Proposal of multiple slot silica high-mesa waveguide for infrared sensing International conference

    Jiao Chen, Hirohito Hokazono, Miki Tsujino, Daisuke Nakashima, Kiichi Hamamoto

    Technical Digest of The 18th Microoptics Conference, H53, pp. 108, 29 Oct. 2013  2013.10 

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    Event date: 2013.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Jiao Chen, Hirohito Hokazono, Miki Tsujino, Daisuke Nakashima, and Kiichi Hamamoto, “Proposal of multiple slot silica high-mesa waveguide for infrared sensing”, Technical Digest of The 18th Microoptics Conference, H53, pp. 108, 29 Oct. 2013

  • First demonstration of liquid concentration measurement by using silica high-mesa waveguide International conference

    Hirohito Hokazono, Jiao Chen, Miki Tsujino, Daisuke Nakashima, Kiichi Hamamoto

    Technical Digest of The 18th Microoptics Conference, H44, pp. 99, 29 Oct. 2013  2013.10 

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    Event date: 2013.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Hirohito Hokazono, Jaio Chen, Miki Tsujino, and Kiichi Hamamoto, “First demonstration of liquid concentration measurement by using silica high-mesa waveguide”, Technical Digest of The 18th Microoptics Conference, H44, pp. 99, 29 Oct. 2013

  • Optical mode converter using multi-mode interference structure International conference

    Yutaka Chaen, Ryota Tanaka, Kiichi Hamamoto

    Technical Digest of The 18th Microoptics Conference, H8, pp. 63, 29 Oct. 2013  2013.10 

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    Event date: 2013.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Yutaka Chaen, Ryouta Tanaka, and Kiichi Hamamoto, “Optical mode converter using multi-mode interference structure”, Technical Digest of The 18th Microoptics Conference, H8, pp. 63, 29 Oct. 2013

  • Demonstration of Resonance Frequency Enhancement Effect by Using Split Pumping Region in Active Multi-mode nterferometer Laser Diode

    Mohammad Nasir Uddin, Takaaki Kizu, Yasuhiro Hinokuma, Akio Tajima, Kazutoshi Kato, Kiichi Hamamoto

    2013.10 

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    Event date: 2013.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 赤外吸収分光用シリカハイメサ導波路の光分布評価

    外薗 裕仁, 陳 嬌, 辻野 美樹, 浜本 貴一

    光エレクトロニクス研究会、電子情報通信学会技術報告, Vol. 113, No. 263, OPE2013-123, pp. 137-140、2013.10.25 (門司港・海峡ロマンホール、北九州市)  2013.10 

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    Event date: 2013.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:門司港海峡ロマンホール、北九州市   Country:Japan  

  • 光増幅器を導入したCRD分光法に関する予備的検討

    辻野 美樹, 外薗 裕仁, 陳 嬌, 浜本 貴一

    光エレクトロニクス研究会、電子情報通信学会技術報告, Vol. 113, No. 263, OPE2013-122, pp. 131-135、2013.10.25 (門司港・海峡ロマンホール、北九州市)  2013.10 

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    Event date: 2013.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:門司港海峡ロマンホール、北九州市   Country:Japan  

  • MMI構造による擬似LP21モード変換器

    茶円 豊, 田中 涼太, 浜本 貴一

    2013年電子情報通信学会ソサイエティ大会講演論文集、C-3-77, pp. 199, 2013.9.20 (福岡工業大学、福岡市)  2013.9 

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    Event date: 2013.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:福岡工業大学、福岡市   Country:Japan  

  • 光モードスイッチ Invited

    浜本 貴一

    2013年電子情報通信学会ソサイエティ大会講演論文集、C-3-76, pp. 198, 2013.9.20 (福岡工業大学、福岡市)  2013.9 

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    Event date: 2013.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:福岡工業大学、福岡市   Country:Japan  

  • 光増幅器を導入したCRD分光法に関する予備的検討

    辻野 美樹, 外薗 裕仁, 陳 嬌, 浜本 貴一

    2013年電子情報通信学会ソサイエティ大会講演論文集、C-3-28, pp. 150, 2013.9.17 (福岡工業大学、福岡市)  2013.9 

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    Event date: 2013.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:福岡工業大学、福岡市   Country:Japan  

  • 赤外吸収計測のためのシリカハイメサ導波路の光フィールド測定

    外薗 裕仁, 陳 嬌, 辻野 美樹, 浜本 貴一

    2013年電子情報通信学会ソサイエティ大会講演論文集、C-3-27, pp. 149, 2013.9.17 (福岡工業大学、福岡市)  2013.9 

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    Event date: 2013.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:福岡工業大学、福岡市   Country:Japan  

  • 高次モード光源用多モード光干渉(MMI)導波路 Invited

    浜本 貴一

    EXAT研究会、電子情報通信学会第二種研究会資料、EXAT2013-3, pp. 12-20, 2013.8.22(北大、札幌市)  2013.8 

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    Event date: 2013.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:北海道大学、札幌市   Country:Japan  

  • 光モードスイッチ Invited

    浜本 貴一

    微小光学研究会、Micorooptics News, Vol. 31, No. 3, pp. 13-18, 2013.7.24(慶応義塾大学日吉キャンパス、神奈川県横浜市)  2013.7 

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    Event date: 2013.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:慶応義塾大学日吉キャンパス、神奈川県横浜市   Country:Japan  

  • Low Loss Silica High-Mesa Waveguide for Infrared Sensing International conference

    Jiao Chen, Hirohito Hokazono, Daisuke Nakashima, Yasuaki Hashizume, Mikitaka Itoh, Kiichi Hamamoto

    Technical Digest of 18th OptoElectronics and Communications Conference / Photonics in Switching (OECC/PS 2013, Kyoto, Japan), ThL1-1, 4th Jul. 2013  2013.7 

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    Event date: 2013.6 - 2013.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Jiao Chen, Hirohito Hokazono, Daisuke Nakashima, Yasuaki Hashizume, Mikitaka Itoh, and Kiichi Hamamoto, “Low Loss Silica High-Mesa Waveguide for Infrared Sensing,” Technical Digest of 18th OptoElectronics and Communications Conference / Photonics in Switching (OECC/PS 2013, Kyoto, Japan), ThL1-1, 4th Jul. 2013

  • Proposal of Optical Spatial Mode Switch Using Symmetric Y-junction Waveguides International conference

    Makoto Jizodo, Asuka Fujino, Kiichi Hamamoto

    Technical Digest of 18th OptoElectronics and Communications Conference / Photonics in Switching (OECC/PS 2013, Kyoto, Japan), TuPT-1, 2nd Jul. 2013  2013.7 

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    Event date: 2013.6 - 2013.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Yutaka Chaen, Zhao Zhao, Yuuta Satou and Kiichi Hamamoto, “Quasi-LP21 Mode Converter by Using Simple Step-Core Structure,” Technical Digest of 18th OptoElectronics and Communications Conference / Photonics in Switching (OECC/PS 2013, Kyoto, Japan), TuPL-14, 2nd Jul. 2013

  • Quasi-LP21 Mode Converter by Using Simple Step-Core Structure International conference

    Yutaka Chaen, Zhao Zhao, Yuuta Satou, Kiichi Hamamoto

    Technical Digest of 18th OptoElectronics and Communications Conference / Photonics in Switching (OECC/PS 2013, Kyoto, Japan), TuPL-14, 2nd Jul. 2013  2013.7 

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    Event date: 2013.6 - 2013.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Yutaka Chaen, Zhao Zhao, Yuuta Satou and Kiichi Hamamoto, “Quasi-LP21 Mode Converter by Using Simple Step-Core Structure,” Technical Digest of 18th OptoElectronics and Communications Conference / Photonics in Switching (OECC/PS 2013, Kyoto, Japan), TuPL-14, 2nd Jul. 2013

  • Resonance frequency enhancement by using splitted pumping region active multi-mode interferometer laser diode International conference

    Mohammad Nasir Uddin, Takaaki Kizu, Yasuhiro Hinokuma, Akio Tajima, Kiichi Hamamoto

    Technical Digest of 18th OptoElectronics and Communications Conference / Photonics in Switching (OECC/PS 2013, Kyoto, Japan), TuPK-7, 2nd Jul. 2013  2013.7 

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    Event date: 2013.6 - 2013.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Mohammad Nasir Uddin, Takaaki Kizu, Yasuhiro Hinokuma, Akio Tajima, Kazutoshi Kato, and Kiichi Hamamoto, “Resonance frequency enhancement by using splitted pumping region active multi-mode interferometer laser diode,” Technical Digest of 18th OptoElectronics and Communications Conference / Photonics in Switching (OECC/PS 2013, Kyoto, Japan), TuPK-7, 2nd Jul. 2013

  • Proposal of optical mode switch configuration for four modes International conference

    Ryota Takakura, Asuka Fujino, Tatsushi Tanaka, Kiichi Hamamoto

    Technical Digest of The 18th Microoptics Conference, H1, pp. 56, 29 Oct. 2013  2013.7 

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    Event date: 2013.6 - 2013.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Ryuta Takakura, Asuka Fujino, Tatsushi Tanaka, and Kiichi Hamamoto, “Proposal of optical mode switch configuration for four modes”, Technical Digest of The 18th Microoptics Conference, H1, pp. 56, 29 Oct. 2013

  • Low Loss Silica High-Mesa Waveguide for Infrared Sensing

    2013.9 

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    Event date: 2013.3 - 2013.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Silica High-Mesa Waveguide for Infrared Sensing

    2013.3 

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    Event date: 2013.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 遠視野像逆フーリエ変換による光導波路端の電界分布測定方法の検討

    外薗 裕仁, 中島 大介, 陳 嬌, 辻野 美樹, 浜本 貴一

    2013年春季第60回応用物理学会春季学術講演会、27a-A2-9, Vol. 3, pp.39, 2013.3.27 (神奈川工科大、神奈川県厚木市)  2013.3 

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    Event date: 2013.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:神奈川工科大学   Country:Japan  

  • MMI (Multi-Mode Interference)型導波路を利用したマルチモード光源デバイス

    茶円 豊, 趙釗, 佐藤 雄太, 浜本 貴一

    光エレクトロニクス研究会  2013.3 

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    Event date: 2013.2 - 2013.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大阪大学   Country:Japan  

  • 1xN多モード干渉導波路(1xN-MMI)型広帯域光透過フィルタの基礎検討

    池田 和樹, 濱森 信康, 浜本 貴一

    光エレクトロニクス研究会  2013.3 

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    Event date: 2013.2 - 2013.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大阪大学   Country:Japan  

  • モード間光スイッチの提案

    地蔵堂 真, 藤野 翔, 浜本 貴一

    光エレクトロニクス研究会  2013.1 

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    Event date: 2013.1

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大阪大学   Country:Japan  

  • Full C-Band Spstial Multi-Mode Combiner Based on Multi-Mode Interference International conference

    Yutaka Chaen, Zhao Zhao, Haisong Jiang, Kiichi Hamamoto

    Technical Digest of The 9th International Symposium on Novel Carbon Resource Sciences (NCRS, Fukuoka, Japan), P-53, pp. 116, 3rd Nov. 2012  2012.11 

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    Event date: 2012.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Yutaka Chaen, Zhao Zhao, Haisong Jiang, and Kiichi Hamamoto, “Full C-Band Spstial Multi-Mode Combiner Based on Multi-Mode Interference”, Technical Digest of The 9th International Symposium on Novel Carbon Resource Sciences (NCRS, Fukuoka, Japan), P-53, pp. 116, 3rd Nov. 2012

  • Proposal of Novel Strip High-Mesa Waveguide for Infrared Absorption Sensing International conference

    Daisuke Nakashima, Kiichi Hamamoto

    Technical Digest of The 9th International Symposium on Novel Carbon Resource Sciences (NCRS, Fukuoka, Japan), P-75, pp. 138, 3rd Nov. 2012  2012.11 

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    Event date: 2012.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Daisuke Nakashima and Kiichi Hamamoto,“Proposal of Novel Strip High-Mesa Waveguide for Infrared Absorption Sensing”, Technical Digest of The 9th International Symposium on Novel Carbon Resource Sciences (NCRS, Fukuoka, Japan), P-75, pp. 138, 3rd Nov. 2012

  • Single Wavelength Emission by Using Asymmetric Active MMI LD International conference

    Yasuhiro Hinokuma, Kiichi Hamamoto

    Technical Digest of The 9th International Symposium on Novel Carbon Resource Sciences (NCRS, Fukuoka, Japan), P-67, pp. 130, 3rd Nov. 2012  2012.11 

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    Event date: 2012.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Yasuhiro Hinokuma, and Kiichi Hamamoto, “Single Wavelength Emission by Using Asymmetric Active MMI LD”, Technical Digest of The 9th International Symposium on Novel Carbon Resource Sciences (NCRS, Fukuoka, Japan), P-67, pp. 130, 3rd Nov. 2012

  • モード間光スイッチの提案

    地蔵堂真, 藤野翔, 浜本 貴一

    2012年電子情報通信学会ソサイエティ大会講演論文集、No. 1, C-3-22, pp. 139, 2012.9.12 (富山大学、富山市)  2012.9 

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    Event date: 2012.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:富山大学、富山市   Country:Japan  

  • 呼気センシングシステムを目指したシリカ系ハイメサ導波路の検討

    外薗裕仁, 中島大介, 陳嬌, 辻野美樹, 橋詰泰彰, 井藤幹隆, 浜本 貴一

    2012年電子情報通信学会ソサイエティ大会講演論文集、No. 1, C-3-16, pp. 133, 2012.9.11 (富山大学、富山市)  2012.9 

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    Event date: 2012.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:富山大学、富山市   Country:Japan  

  • 疑似LP21モード変換デバイスの基礎的検討

    佐藤雄太, 茶円 豊, 趙釗, 浜本 貴一

    2012年電子情報通信学会ソサイエティ大会講演論文集、No. 1, C-3-15, pp. 132, 2012.9.11 (富山大学、富山市)  2012.9 

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    Event date: 2012.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:富山大学、富山市   Country:Japan  

  • 非対称アクティブMMIによる単一波長レーザー発振

    日隈康裕, 茶円 豊, 姜海松, 木津昴明, 萩尾拓真, 中村誠希, 田島章雄, 浜本 貴一

    電子情報通信学会技術報告、Vol. 112, No. 98, LQE2012-16 , pp. 13-16, 2012.6.22 (機械振興会館、港区)  2012.6 

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    Event date: 2012.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:機械振興会館、東京都港区   Country:Japan  

  • C帯フルカバー型MMIマルチモード合波器の基礎的検討

    茶円豊、趙釗、地蔵堂真、浜本貴一

    2012年電子情報通信学会総合大会講演論文集、No. 1, C-3-89, pp. 238  2012.3 

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    Event date: 2012.3

    Presentation type:Oral presentation (general)  

    Venue:岡山大学津島キャンパス、岡山市   Country:Japan  

  • アクティブMMI横モード間双安定レーザーの高速全光メモリ動作

    姜海松、茶円豊、萩尾拓真、鶴田一魁、地蔵堂真、徐競、Christophe Peucheret、浜本貴一

    2012年電子情報通信学会総合大会講演論文集、No. 1, C-3-10, pp. 159  2012.3 

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    Event date: 2012.3

    Presentation type:Oral presentation (general)  

    Venue:岡山大学津島キャンパス、岡山市   Country:Japan  

  • マルチモード多重伝送用モードコンバーターの基礎検討

    趙釗、茶円豊、浜本貴一

    2012年電子情報通信学会総合大会講演論文集、No. 1, C-3-2, pp. 151  2012.3 

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    Event date: 2012.3

    Presentation type:Oral presentation (general)  

    Venue:岡山大学津島キャンパス、岡山市   Country:Japan  

  • アクティブMMI LDの単一波長室温連続発振

    木津 昂明、日隈 康裕、茶円 豊、姜 海松、萩尾 拓真、田島 章雄、浜本 貴一

    電子情報通信学会2012年総合大会 エレクトロニクス講演論文集, No. 1, C-4-15, pp.266  2012.3 

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    Event date: 2012.3

    Presentation type:Oral presentation (general)  

    Venue:岡山大学津島キャンパス、岡山市   Country:Japan  

  • 1x8-Siフォトニクス光スイッチの基礎特性評価

    日隈康裕, 竹下仁士, 中村滋, 樋野智之, 浜本貴一, 田島章雄

    2012年電子情報通信学会総合大会講演論文集、No. 1, C-3-42, pp. 60  2012.3 

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    Event date: 2012.3

    Presentation type:Oral presentation (general)  

    Venue:岡山大学津島キャンパス、岡山市   Country:Japan  

  • 狭窄トレンチ構造によるSi細線光スイッチ用電流注入構造の検討

    地蔵堂真、中島大介、田川加奈子、浜本貴一

    電子情報通信学会2012年総合大会講演論文集、No. 1, C-3-46、p.195  2012.3 

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    Event date: 2012.3

    Presentation type:Oral presentation (general)  

    Venue:岡山大学津島キャンパス、岡山市   Country:Japan  

  • アクティブMMIレーザーの単一波長室温連続発振

    日隈康裕, 茶円豊, 姜海松, 木津昴明, 萩尾拓真, 中村誠希, 田島章雄, 浜本貴一

    2012年春季第59回応用物理学関係連合講演論文集、No. 1, 16-a-F3-9, pp. 53  2012.3 

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    Event date: 2012.3

    Presentation type:Oral presentation (general)  

    Venue:早稲田大学早稲田キャンパス、新宿区   Country:Japan  

  • Single Wavelength Emission on Active MMI LD International conference

    Yasuhiro Hinokuma

    2012.1 

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    Event date: 2012.1

    Language:English   Presentation type:Oral presentation (general)  

    Country:Malaysia  

    Yasuhiro Hinokuma, “Single Wavelength Emission on Active MMI LD”, Technical Digest of Malaysia-Japan International Institute of Technology–Kyushu University (MJIIT-KU) Seminar 2012 (Kuala Lumpur, Malaysia), 30th Jan. 2012

  • Waveguide Gas-Cell for Compact Breath Sensing System International conference

    Daisuke Nakashima

    2012.1 

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    Event date: 2012.1

    Language:English   Presentation type:Oral presentation (general)  

    Country:Malaysia  

    Daisuke Nakashima, “Waveguide Gas-Cell for Compact Breath Sensing System”, Technical Digest of Malaysia-Japan International Institute of Technology–Kyushu University Seminar 2012 (MJIIT-KU 2012, Kuala Lumpur, Malaysia), 30th Jan. 2012

  • Fundamental research on scattering loss reduction for high mesa waveguide International conference

    Jiao Chen, Intekhab Alam, and Kiichi Hamamoto

    12th Cross Straits Symposium on Materials, Energy, and Environmental Sciences  2010.11 

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    Event date: 2011.11

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Jiao Chen, Intekhab Alam, and Kiichi Hamamoto, “Fundamental research on scattering loss reduction for high mesa waveguide”, Proceedings of The 12th Cross Straits Symposium on Materials, Energy, and Environmental Sciences, (CSS-12, Pohang, Korea), MSP-18, pp. 81-82, 24th Nov. 2010

  • Full C-Band Spatial Multi-Mode Combiner Based on Multi-Mode Interference International conference

    Yutaka Chaen, Zhao Zhao, Haisong Jiang, and Kiichi Hamamoto

    Technical Digest of 17th Microoptics Conference (Sendai, Japan),H-13  2011.11 

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    Event date: 2011.10 - 2011.11

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Yutaka Chaen, Zhao Zhao, Haisong Jiang, and Kiichi Hamamoto, “Full C-Band Spatial Multi-Mode Combiner Based on Multi-Mode Interference”, Technical Digest of 17th Microoptics Conference (Sendai, Japan),H-13, 1st Nov 2011

  • Proposal of novel strip high-mesa waveguide for infrared absorption sensing International conference

    Daisuke Nakashima, and Kiichi Hamamoto

    Technical Digest of 17th Microoptics Conference (Sendai, Japan), H-60  2011.11 

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    Event date: 2011.10 - 2011.11

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Daisuke Nakashima, and Kiichi Hamamoto, “Proposal of novel strip high-mesa waveguide for infrared absorption sensing”, Technical Digest of 17th Microoptics Conference (Sendai, Japan), H-60, 1st Nov 2011

  • Integrated 4-Bit Active-MMI High-Mesa Bi-Stable Laser Diodes Coupled with Hemispherical Lens Fiber Array International conference

    Makoto Jizodo, Haisong Jiang, Kazuisao Tsuruda, Takuma Hagio, Yutaka Chaen, Shinji Matsuo, and Kiichi Hamamoto

    Technical Digest of 17th Microoptics Conference (Sendai, Japan), H-29  2011.11 

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    Event date: 2011.10 - 2011.11

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Makoto Jizodo, Haisong Jiang, Kazuisao Tsuruda, Takuma Hagio, Yutaka Chaen, Shinji Matsuo, and Kiichi Hamamoto, “Integrated 4-Bit Active-MMI High-Mesa Bi-Stable Laser Diodes Coupled with Hemispherical Lens Fiber Array”, Technical Digest of 17th Microoptics Conference (Sendai, Japan), H-29, 1st Nov 2011

  • High-Speed and Low-Energy Flip-Flop Operation of Asymmetric Active-Multimode Interferometer Bi-Stable Laser Diodes International conference

    Haisong Jiang*, Yutaka Chaen*, Takuma Hagio*, Kazuisao Tsuruda*, Makoto Jizodo*, Jing Xu**, Chirstophe Peucheret**, Shinji Matsuo***, and Kiichi Hamamoto*

    Proceedings of 37th European Conference on Optical Communication (ECOC 2011, Geneva, Switzerland), Th.11.LeSaleve.4  2011.9 

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    Event date: 2011.9

    Presentation type:Oral presentation (general)  

    Country:Japan  

    (1) Haisong Jiang*, Yutaka Chaen*, Takuma Hagio*, Kazuisao Tsuruda*, Makoto Jizodo*, Jing Xu**, Chirstophe Peucheret**, Shinji Matsuo***, and Kiichi Hamamoto*, “High-Speed and Low-Energy Flip-Flop Operation of Asymmetric Active-Multimode Interferometer Bi-Stable Laser Diodes”, Proceedings of 37th European Conference on Optical Communication (ECOC 2011, Geneva, Switzerland), Th.11.LeSaleve.4, 22nd September 2011
    * Kyushu University **DTU Fotonik ** NTT Photonics Laboratories

  • 光気相分布率向上を目指したストリップハイメサ光導波路構造の提案

    中島大介, 浜本貴一

    電子情報通信学会2010年ソサイエティ大会講演論文集, C-3-58, p. 180  2011.9 

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    Event date: 2011.9

    Presentation type:Oral presentation (general)  

    Venue:北海道大学 札幌キャンパス   Country:Japan  

  • First Single Wavelength (CW@RT, SMSR>30dB) Active-MMI LD (Non-Grating) Based on Longitudinal Interference International conference

    Yasuhiro Hinokuma*, Yutaka Chaen*, Haisong Jiang*, Takuma Hagio*, Akio Tajima**, and Kiichi Hamamoto*

    Technical Digest of 16th OptoElectronics and Communications Conference (OECC 2011, Kaoshung, Taiwan), PD6  2011.7 

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    Event date: 2011.7

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Yasuhiro Hinokuma*, Yutaka Chaen*, Haisong Jiang*, Takuma Hagio*, Akio Tajima**, and Kiichi Hamamoto*, “First Single Wavelength (CW@RT, SMSR>30dB) Active-MMI LD (Non-Grating) Based on Longitudinal Interference”, Technical Digest of 16th OptoElectronics and Communications Conference (OECC 2011, Kaoshung, Taiwan), PD6, 7th Jul. 2011

  • Single Wavelength (Non-Grating) High-Mesa Asymmetric Active-MMI All Optical Bi-Stable Laser Diodes International conference

    Haisong Jiang*, Yutaka Chaen*, Takuma Hagio*, Kazuisao Tsuruda*, Makoto Jizodo*, Shinji Matsuo***, and Kiichi Hamamoto*

    Conference Proceedings of 23rd International Conference on Indium Phosphide and Related Materials, (IPRM 2011, Berlin, Germany), P32, pp. 174-177  2011.5 

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    Event date: 2011.5

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Haisong Jiang*, Yutaka Chaen*, Takuma Hagio*, Kazuisao Tsuruda*, Makoto Jizodo*, Shinji Matsuo***, and Kiichi Hamamoto*, “Single Wavelength (Non-Grating) High-Mesa Asymmetric Active-MMI All Optical Bi-Stable Laser Diodes”, Conference Proceedings of 23rd International Conference on Indium Phosphide and Related Materials, (IPRM 2011, Berlin, Germany), P32, pp. 174-177, 23rd May 2011

  • 多モード干渉導波路型光ラムメモリ素子

    浜本貴一

    第1回集積光デバイスと応用技術研究会予稿集、IPDA11-03, pp. 13-18  2011.5 

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    Event date: 2011.5

    Presentation type:Oral presentation (general)  

    Venue:京都工芸繊維大学   Country:Japan  

    光RAM用のメモリ素子の高集積化を実現するには、小型化•低動作電流に加えて、全素子同一条件駆動を可能とする”広いヒステリシス幅の確保”が望ましい。このため我々は、相互利得抑制領域割合(注:ヒステリシス幅に影響する)を十分高く設計することが可能な、横モード光間(具体的には0次-1次モード間)双安定動作のアクティブMMI(多モード干渉導波路)型双安定レーザーを、光ラムメモリ単位素子として提案してきた。本稿では、まず”アクティブMMI”そのものについて説明した後、これまでに提案してきた横モード間双安定に関する動作原理について説明を行う。その後、本動作原理に基づき実際に得られた双安定レーザー特性について紹介を行う。

  • ハイメサ散乱損失減少に関する基礎研究

    陳嬌、浜本貴一

    第58回応用物理学関係連合講演会講演予稿集、25a-KS-4, pp.03-006  2011.3 

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    Event date: 2011.3

    Presentation type:Oral presentation (general)  

    Venue:神奈川工科大学、厚木市   Country:Japan  

  • 1xN 多モード光干渉導波路(1xN-MMI)型広帯域光透過フィルタの基礎検討

    池田和樹、濱森信康、浜本貴一

    電子情報通信学会2011年総合大会  2011.3 

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    Event date: 2011.3

    Presentation type:Oral presentation (general)  

    Venue:東京都市大学世田谷キャンパス   Country:Japan  

  • 光RAM用集積メモリ素子のファイバアレイ光結合に関する予備的検討

    地蔵堂真、姜 海松、鶴田一魁、萩尾拓真、茶円豊、松尾慎治、浜本貴一

    電子情報通信学会2010年総合大会講演論文集、No. 1, C-3-32、pp. 207  2011.3 

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    Event date: 2011.3

    Presentation type:Oral presentation (general)  

    Venue:東京都市大学世田谷キャンパス   Country:Japan  

  • Active MMIレーザーの緩和振動周波数に関する基礎検討

    中村誠希, 日隈康裕, 浜本貴一

    電子情報通信学会2011年総合大会講演論文集, C-3-33, p. 208  2011.3 

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    Event date: 2011.3

    Presentation type:Oral presentation (general)  

    Venue:東京都市大学世田谷キャンパス   Country:Japan  

  • 横モード間双安定動作型アクティブMMI 双安定レーザーの設計

    茶円豊,姜海松,鶴田一魁,萩尾拓真,地蔵堂真(九大),松尾慎治(NTT),浜本貴一(九大)

    電子情報通信学会2011年総合大会講演論文,c-3-34,p.209  2011.3 

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    Event date: 2011.3

    Presentation type:Oral presentation (general)  

    Venue:東京都市大学世田谷キャンパス   Country:Japan  

  • 横モード間双安定動作型アクティブMMI双安定レーザーの低閾値電流(39mA)動作

    萩尾拓真,姜海松,ハニー・アヤド・バスタワロス(九大), 松尾慎治(NTT), 浜本貴一(九大)

    電子情報通信学会2011年総合大会講演論文,c-3-35,p.210,2011.3.15  2011.3 

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    Event date: 2011.3

    Presentation type:Oral presentation (general)  

    Venue:東京都市大学世田谷キャンパス   Country:Japan  

  • 1xN型アクティブMMIレーザーの高SMSR設計の検討

    日隈康裕, 中村誠希, 三富崇平, 浜本貴一

    電子情報通信学会2011年総合大会講演論文集, C-4-19, p. 276  2011.3 

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    Event date: 2011.3

    Presentation type:Oral presentation (general)  

    Venue:東京都市大学世田谷キャンパス   Country:Japan  

  • フォトニック結晶を用いた光RAM用メモリ素子の小型化に関する研究 -フォトニック結晶における多モード光干渉(MMI)現象の基礎的検討-

    鶴田一魁、浜本貴一

    電子情報通信学会光エレクトロニクス研究会  2011.1 

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    Event date: 2011.1

    Presentation type:Oral presentation (general)  

    Venue:阪大吹田キャンパス   Country:Japan  

  • 1xN型アクティブMMIによる単一波長レーザー発振

    日隈康裕、三富崇平、浜本貴一

    電子情報通信学会光エレクトロニクス研究会  2010.10 

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    Event date: 2010.10

    Presentation type:Oral presentation (general)  

    Venue:門司港レトロ   Country:Japan  

  • Fundamental research on scattering loss reduction for high mesa waveguide

    Jiao Chen, Intekhab Alam, and Kiichi Hamamoto

    2010.10 

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    Event date: 2010.10

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Chen Jiao , Alam Intekhab , Hamamoto Kiichi, “Fundamental research on scattering loss reduction for high mesa waveguide”, IEICE technical report, Vol. 110, No. 257, pp. 55-60, 28th Oct. 2010

  • High Power Superluminescent Light Emitting Diodes by Using Active Multi-mode Interferometer

    Zhigang ZANG*, Keisuke MUKAI*, Paolo NAVARETTI**, Marcus DUELK**, Christian VELEZ**, and Kiichi HAMAMOTO*

    2010.10 

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    Event date: 2010.10

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Zhigang ZANG, Keisuke MUKAI, Paolo NAVARETTI, Marcus DUELK, Christian VELEZ, and Kiichi HAMAMOTO, “High Power Superluminescent Light Emitting Diodes by Using Active Multi-mode Interferometer”, IEICE technical report, Vol. 110, No. 257, pp. 163-168, 29th Oct. 2010

  • Low hysteresis threshold current (39mA) demonstration using active multi-mode interferometer bi-stable laser diodes International conference

    International Semiconductor Laser Conference  2010.9 

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    Event date: 2010.9

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Haisong Jiang*, Hany Ayad Bastawrous*, Takuma Hagio*, Shinji Matsuo**, and Kiichi Hamamoto*, “Low hysteresis threshold current (39mA) demonstration using active multi-mode interferometer bi-stable laser diodes”, Conference Digest of 22nd IEEE International Semiconductor Laser Conference (ISLC 2010, Kyoto, Japan), P30, pp. 138-139, 28th September 2010
    * Kyushu University ** NTT Photonics Laboratories

  • 部分MMI可飽和吸収領域構造によるアクティブMMI双安定レーザーの極広ヒステリシス幅化

    姜 海松、ハニー アヤド バスタワロス、萩尾拓真(九大)、松尾慎治(NTT)、浜本貴一(九大)

    第71回応用物理学会 学術講演会  2010.9 

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    Event date: 2010.9

    Presentation type:Oral presentation (general)  

    Venue:長崎大学   Country:Japan  

  • マルチモード光導波路におけるファブリ-ペロ共振法適用のための基礎検討

    中島大介,浜本貴一

    第71回応用物理学会 学術講演会  2010.9 

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    Event date: 2010.9

    Presentation type:Oral presentation (general)  

    Venue:長崎大学   Country:Japan  

  • アクティブ MMI による広ヒステリシス幅双安定レーザー Invited

    姜 海松、ハニー アヤド バスタワロス、萩尾拓真(九大)、松尾慎治(NTT)、浜本貴一(九大)

    電子情報通信学会2010年ソサイエティ大会  2010.9 

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    Event date: 2010.9

    Presentation type:Oral presentation (general)  

    Venue:大阪府立大中百舌鳥キャンパス   Country:Japan  

  • Stable and High Coupling Efficiency (>60%) Active Multi-mode Interferometer Superluminescent Light Emitting Diodes using Hemi-spherical Lens Single-mode Fiber

    Zhigang Zang, Keisuke Mukai*, Paolo Navaretti**, Marcus Duelk**, Christian Velez**, and Kiichi Hamamoto*

    2010.9 

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    Event date: 2010.9

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Zhigang Zang, Keisuke Mukai*, Paolo Navaretti**, Marcus Duelk**, Christian Velez**, and Kiichi Hamamoto*, “Stable and High Coupling Efficiency (>60%) Active Multi-mode Interferometer Superluminescent Light Emitting Diodes using Hemi-spherical Lens Single-mode Fiber”, Proceedings of the IEICE Society Conference 2010, No. 1, C-4-16, pp. 206, 15th Sep. 2010
    *Kyushu Universtiy **EXALOS AG

  • The optical memory elements with extremely wide hysteresis window (94mA) using partly saturable-absorber novel active MMI bi-stable laser diodes International conference

    Hany Ayad Bastawrous*, Haisong Jiang*, Yuichiro Tahara*, Shinji Matsuo**, and Kiichi Hamamoto*

    Optical Fiber Communication Conference  2010.3 

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    Event date: 2010.3

    Presentation type:Oral presentation (general)  

    Country:United States  

    Hany Ayad Bastawrous*, Haisong Jiang*, Yuichiro Tahara*, Shinji Matsuo**, and Kiichi Hamamoto*, “The optical memory elements with extremely wide hysteresis window (94mA) using partly saturable-absorber novel active MMI bi-stable laser diodes”, Technical Digest of Optical Fiber Communication Conference (OFC 2010, San Diego, USA),JWA34, 24th March 2010
    * Kyushu University ** NTT Photonics Laboratories

  • 1xN 型アクティブMMI 構造による単一波長レーザー発振に向けた基礎検討

    日隈康裕,三富崇平,袁 智鵬,藤田智彰,浜本貴一

    第57回応用物理学関係連合講演会  2010.3 

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    Event date: 2010.3

    Presentation type:Oral presentation (general)  

    Venue:東海大学湘南キャンパス   Country:Japan  

  • アクティブMMIによるSLED高光出力化

    向井経介、臧 志剛(九大)、Navaretti Paolo(EXALOS AG)、日隈康裕、湊 昂洋(九大)、Duelk Marcus、Velez Christian(EXALOS AG)、浜本貴一(九大)

    電子情報通信学会2010年総合大会  2010.3 

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    Event date: 2010.3

    Presentation type:Oral presentation (general)  

    Venue:東北大川内キャンパス   Country:Japan  

  • アクティブMMIを用いた異モード間双安定レーザーの広ヒステリシス幅の実現

    姜 海松、ハニー アヤド バスタワロス、田原裕一朗(九大)、松尾慎治(NTT)、浜本貴一(九大)

    電子情報通信学会2010年総合大会  2010.3 

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    Event date: 2010.3

    Presentation type:Oral presentation (general)  

    Venue:東北大川内キャンパス   Country:Japan  

  • 多モード光干渉導波路型波長フィルタに関する基礎検討

    濱森信康、袁 智鵬、浜本貴一

    電子情報通信学会2010年総合大会  2010.3 

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    Event date: 2010.3

    Presentation type:Oral presentation (general)  

    Venue:東北大川内キャンパス   Country:Japan  

  • 光RAM用アクティブMMI BLD型4bit集積メモリ素子の同一低電流動作

    姜海松*、ハニー・アヤド・バスタワロス*、田原裕一朗*、松尾慎治**、浜本貴一* *九州大学 **NTTフォトニクス研究所

    電子情報通信学会第3回集積デバイスと応用技術研究会  2010.2 

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    Event date: 2010.2

    Presentation type:Oral presentation (general)  

    Venue:ホテル箱根アカデミー   Country:Japan  

  • レンズを用いたファイバアレイ結合による光RAM用メモリ素子の高密度集積化に関する予備的検討

    田原裕一朗*、ハニー・アヤド・バスタワロス*、姜海松*、松尾慎治**、浜本貴一* *九州大学 **NTTフォトニクス研究所

    電子情報通信学会光エレクトロニクス研究会  2010.1 

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    Event date: 2010.1

    Presentation type:Oral presentation (general)  

    Venue:京大桂キャンパス   Country:Japan  

  • Integrated 4-bti optical memory elements with single common and low operation current (55mA) using novel active MMI BLDs International conference

    Haisong Jiang*, Hany Ayad Bastawrous*, Yuichiro Tahara*, Shinji Matsuo**, and Kiichi Hamamoto* * Kyushu University ** NTT Photonics Laboratories

    Environmental Science and Technology 4th International Symposium on Novel Carbon Resource Sciences (Chiang-hai, China)  2009.12 

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    Event date: 2009.12

    Presentation type:Oral presentation (general)  

    Country:China  

    Haisong Jiang*, Hany Ayad Bastawrous*, Yuichiro Tahara*, Shinji Matsuo**, and Kiichi Hamamoto*,“Integrated 4-bti optical memory elements with single common and low operation current (55mA) using novel active MMI BLDs”, Proceedings of Environmental Science and Technology 4th International Symposium on Novel Carbon Resource Sciences (Chiang-hai, China), 20th November 2009
    * Kyushu University ** NTT Photonics Laboratories

  • High power superluminescent light emitting diodes using active multi-mode interferometer International conference

    Zhigang Zang*, Paolo Navaretti**, Yasuhiro Hinokuma*, Takahiro Minato*, Marcus Duelk**, Christian Velez**, and Kiichi Hamamoto* *Kyushu Universtiy **EXALOS AG

    The 11th Cross Straits Symposium on Materials, Energy, and Environmental Sciences, (CSS-11, Pusan, Korea)  2009.11 

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    Event date: 2009.11

    Presentation type:Oral presentation (general)  

    Country:Korea, Republic of  

    Zhigang Zang*, Yasuhiro Hinokuma*, Takahiro Minato*, Kiichi Hamamoto*, Paolo Navaretti**, Marcus Duelk**, and Christian Velez**, “High power superluminescent light emitting diodes using active multi-mode interferometer”, Proceedings of The 11th Cross Straits Symposium on Materials, Energy, and Environmental Sciences, (CSS-11, Pusan, Korea), MS-04, pp. 23-24, 12th November 2009

  • 115mW high power superluminescent light emitting diodes using active multi-mode interferometer International conference

    Zhigang Zang*, Paolo Navaretti**, Yasuhiro Hinokuma*, Takahiro Minato*, Marcus Duelk**, Christian Velez**, and Kiichi Hamamoto* *Kyushu Universtiy **EXALOS AG

    15th Microoptics Conference (MOC 2009, Tokyo, Japan)  2009.10 

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    Event date: 2009.10

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Zhigang Zang*, Paolo Navaretti**, Yasuhiro Hinokuma*, Takahiro Minato*, Marcus Duelk**, Christian Velez**, and Kiichi Hamamoto*, “115mW high power superluminescent light emitting diodes using active multi-mode interferometer”, Technical Digest of 15th Microoptics Conference (MOC 2009, Tokyo, Japan), K3, pp. 336-337, 28th October 2009
    *Kyushu Universtiy **EXALOS AG

  • Preliminary evaluation on single-wavelength active multi-mode-interferometer laser diodes for high power application International conference

    Yasuhiro Hinokuma, and Kiichi Hamamoto

    15th Microoptics Conference (MOC 2009, Tokyo, Japan)  2009.10 

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    Event date: 2009.10

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Yasuhiro Hinokuma, and Kiichi Hamamoto, “Preliminary evaluation on single-wavelength active multi-mode-interferometer laser diodes for high power application” , Technical Digest of 15th Microoptics Conference (MOC 2009, Tokyo, Japan), J82, pp. 286-287, 27th October 2009

  • Demonstration of wide hysteresis window bi-stable laser diode using different lateral mode paths in active multimode interferometer International conference

    Haisong Jiang*, Hany Ayad Bastawrous*, Yuichiro Tahara*, Shinji Matsuo**, and Kiichi Hamamoto* * Kyushu University ** NTT Photonics Laboratories

    15th Microoptics Conference (MOC 2009, Tokyo, Japan)  2009.10 

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    Event date: 2009.10

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Haisong Jiang*, Hany Ayad Bastawrous*, Yuichiro Tahara*, Shinji Matsuo**, and Kiichi Hamamoto*, ”Demonstration of wide hysteresis window bi-stable laser diode using different lateral mode paths in active multimode interferometer”, Technical Digest of 15th Microoptics Conference (MOC 2009, Tokyo, Japan), G5, pp. 110-111, 27th October 2009
    * Kyushu University ** NTT Photonics Laboratories

  • Low loss high-mesa Si/SiO2 wire waveguides fabricated using neutral loop discharge plasma etching for infrared absorption spectroscopy International conference

    Intekhab Alam1, Yasunari Matsunaga1, Shin Hirofuji1, Takahira Mitomi1, Takahide Murayama2, Yutaka Kokaze2, Hiroyuki Wado3, Yukihiro Takeuchi3, and Kiichi Hamamoto1 1 Kyushu Univ., 2 ULVAC, Inc., 3 Denso Corp.

    15th Microoptics Conference (MOC 2009, Tokyo, Japan)  2009.10 

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    Event date: 2009.10

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Intekhab Alam1, Yasunari Matsunaga1, Shin Hirofuji1, Takahira Mitomi1, Takahide Murayama2, Yutaka Kokaze2, Hiroyuki Wado3, Yukihiro Takeuchi3, and Kiichi Hamamoto1, “Low loss high-mesa Si/SiO2 wire waveguides fabricated using neutral loop discharge plasma etching for infrared absorption spectroscopy”, Technical Digest of 15th Microoptics Conference (MOC 2009, Tokyo, Japan), F3, pp. 90-91, 27th October 2009
    1 Kyushu Univ., 2 ULVAC, Inc., 3 Denso Corp.

  • 横モード間双安定を用いたアクティブMMIによる光RAM2bit集積メモリ素子

    姜海松*、ハニー・アヤド・バスタワロス*、田原裕一朗*、松尾慎治**、浜本貴一* *九州大学 **NTTフォトニクス研究所

    電子情報通信学会光エレクトロニクス研究会  2009.10 

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    Event date: 2009.10

    Presentation type:Oral presentation (general)  

    Venue:九大筑紫キャンパス   Country:Japan  

  • Design theory of double high-mesa wire waveguide for infrared optical absorption spectroscopy

    2009.10 

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    Event date: 2009.10

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Intekhab Alam, and Kiichi Hamamoto, “Design theory of double high-mesa wire waveguide for infrared optical absorption spectroscopy”, IEICE Technical Report, Vol. 109, No. 243, OPE2009-133, pp. 131-134, 23rd October 2008 (Kyushu University, Fukuoka, Japan)

  • 屈折率変化を用いた光フェーズドアレイによるビーム偏向制御の基礎的検討

    細田兼次、浜本貴一

    電子情報通信学会光エレクトロニクス研究会  2009.10 

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    Event date: 2009.10

    Presentation type:Oral presentation (general)  

    Venue:九大筑紫キャンパス   Country:Japan  

  • Active MMIレーザーの単一波長化に関する予備的検討

    日隈康裕、浜本貴一

    電子情報通信学会光エレクトロニクス研究会  2009.10 

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    Event date: 2009.10

    Presentation type:Oral presentation (general)  

    Venue:九大筑紫キャンパス   Country:Japan  

  • First single-wavelength emission on active multi-mode-interferometer laser International conference

    Yasuhiro Hinokuma, and Kiichi Hamamoto

    The 62st Joint Conference of Electrical and Electronics Engineerings in Kyushu (IEEE-Fukuoka section)  2009.9 

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    Event date: 2009.9

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Yasuhiro Hinokuma, and Kiichi Hamamoto, “First single-wavelength emission on active multi-mode-interferometer laser”, The 62nd Joint Conference of Electrical and Electronics Engineerings in Kyushu (IEEE-Fukuoka Section, Kyushu Institute of Technology), 04_2A_03, 29th September 2009

  • Design theory of double high mesa Si/SiO2 wire waveguide for infrared absorption spectroscopy International conference

    Intekhab Alam*, Hiroyuki Wado**, Yasuyuki Takeuchi** and Kiichi Hamamoto* * Kyushu University ** Research Laboratories, Denso Corporation

    The 62st Joint Conference of Electrical and Electronics Engineerings in Kyushu (IEEE-Fukuoka section)  2009.9 

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    Event date: 2009.9

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Intekhab Alam*, Hiroyuki Wado**, Yasuyuki Takeuchi** and Kiichi Hamamoto*, “Design theory of double high mesa Si/SiO2 wire waveguide for infrared absorption spectroscopy”, The 62nd Joint Conference of Electrical and Electronics Engineerings in Kyushu (IEEE-Fukuoka Section, Kyushu Institute of Technology), 04_2A_05, 29th September 2009
    * Kyushu University ** Research Laboratories, Denso Corporation

  • Integrated 2-bit memory elements based on active multi-mode-interferometer (active-MMI) bi-stable laser diodes (BLDs) using different lateral propagation modes International conference

    Haisong Jiang*, Hany Ayad Bastawrous*, Yuichiro Tahara*, Shinji Matsuo**, and Kiichi Hamamoto* * Kyushu University ** NTT Photonics Laboratories

    The 62st Joint Conference of Electrical and Electronics Engineerings in Kyushu (IEEE-Fukuoka section)  2009.9 

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    Event date: 2009.9

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Haisong Jiang*, Hany Ayad Bastawrous*, Yuichiro Tahara*, Shinji Matsuo**, and Kiichi Hamamoto*, “Integrated 2-bit memory elements based on active multi-mode-interferometer (active-MMI) bi-stable laser diodes (BLDs) using different lateral propagation modes”, The 62nd Joint Conference of Electrical and Electronics Engineerings in Kyushu (IEEE-Fukuoka Section, Kyushu Institute of Technology), 04_2A_04, 29th September 2009
    * Kyushu University ** NTT Photonics Laboratories

  • Integrated 4-bti optical memory elements with single common and low operation current (55mA) using novel active MMI International conference

    Hany Ayad Bastawrous*, Haisong Jiang*, Yuichiro Tahara*, Shinji Matsuo**, and Kiichi Hamamoto* * Kyushu University ** NTT Photonics Laboratories

    2009.9 

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    Event date: 2009.9 - 2008.9

    Presentation type:Oral presentation (general)  

    Country:Austria  

    (2) Hany Ayad Bastawrous*, Haisong Jiang*, Yuichiro Tahara*, Shinji Matsuo**, and Kiichi Hamamoto*, “Integrated 4-bti optical memory elements with single common and low operation current (55mA) using novel active MMI”, Proceedings of 35th European Conference on Optical Communication (ECOC 2009, Vienna, Austria), P.2.15, 23rd September 2009
    * Kyushu University ** NTT Photonics Laboratories

  • Active MMI 双安定レーザーを用いた光RAM用2bit 集積メモリ素子

    姜海松*、ハニー・アヤド・バスタワロス*、田原裕一朗*、松尾慎治**、浜本貴一* *九州大学 **NTTフォトニクス研究所

    電子情報通信学会2009年ソサイエティ大会  2009.9 

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    Event date: 2009.9

    Presentation type:Oral presentation (general)  

    Venue:新潟大   Country:Japan  

  • Extremely wide and uniform hysteresis windows (32mA) for integrated optical RAM using novel active MMI International conference

    Hany Ayad Bastawrous*, Haisong Jiang*, Yuichiro Tahara*, Shinji Matsuo**, and Kiichi Hamamoto*

    Optical Fiber Communication Conference  2009.3 

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    Event date: 2009.3

    Presentation type:Oral presentation (general)  

    Country:United States  

    Hany Ayad Bastawrous*, Haisong Jiang*, Yuichiro Tahara*, Shinji Matsuo**, and Kiichi Hamamoto*, “Extremely wide and uniform hysteresis windows (32mA) for integrated optical RAM using novel active MMI”, Technical Digest of Optical Fiber Communication Conference (OFC 2009, San Diego, USA), OTuK2, 24th March 2009

  • 光RAM用Active MMI双安定レーザーの低電流動作

    姜海松*、ハニー・アヤド・バスタワロス*、田原裕一朗*、松尾慎治**、浜本貴一*

    電子情報通信学会2009年総合大会  2009.3 

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    Event date: 2009.3

    Presentation type:Oral presentation (general)  

    Venue:愛媛大   Country:Japan  

  • Active MMIレーザーの単一波長化に関する予備的検討

    日隈康裕、浜本貴一

    電子情報通信学会2009年総合大会  2009.3 

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    Event date: 2009.3

    Presentation type:Oral presentation (general)  

    Venue:愛媛大   Country:Japan  

  • 光フェーズドアレイによる集光ビーム偏向の実証

    松本肇、細田謙次、松永泰成、浜本貴一

    電子情報通信学会光エレクトロニクス研究会  2008.10 

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    Event date: 2008.10

    Presentation type:Oral presentation (general)  

    Venue:九大筑紫キャンパス   Country:Japan  

  • SOIハイメサ光導波路を用いた赤外吸収分光の検討

    アラム・インテカブ*、松永康成*、亀山康介*、和戸弘幸**、竹内幸裕**、浜本貴一

    電子情報通信学会光エレクトロニクス研究会  2008.10 

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    Event date: 2008.10

    Presentation type:Oral presentation (general)  

    Venue:九大筑紫キャンパス   Country:Japan  

  • 異モード間双安定アクティブMMIを用いた光RAM素子

    姜海松*、ハニー・アヤド・バスタワロス*、西角拓高*、田原裕一朗*、松尾慎治**、浜本貴一*

    電子情報通信学会光エレクトロニクス研究会  2008.10 

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    Event date: 2008.10

    Presentation type:Oral presentation (general)  

    Venue:九大筑紫キャンパス   Country:Japan  

  • 1xN型アクティブMMIによるフェーズロックアレイレーザー

    福田鉄平、岡本和倫、日隈康裕、浜本貴一

    電子情報通信学会光エレクトロニクス研究会  2008.10 

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    Event date: 2008.10

    Presentation type:Oral presentation (general)  

    Venue:九大筑紫キャンパス   Country:Japan  

  • Demonstration of Divergence Less Beam-Deflector Based on an Optical Phased Array International conference

    Hajime Matsumoto, Kenji Hosoda, Yasunari Matsunaga, and Kiichi Hamamoto

    The 61st Joint Conference of Electrical and Electronics Engineerings in Kyushu (IEEE-Kyushu section)  2008.9 

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    Event date: 2008.9

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Hajime Matsumoto, Kenji Hosoda, Yasunari Matsunaga, and Kiichi Hamamoto, “Demonstration of Divergence Less Beam-Deflector Based on an Optical Phased Array”, The 61st Joint Conference of Electrical and Electronics Engineerings in Kyushu (IEEE-Kyushu section), 03_1P_06, 2008.09.24 (Ohita University)

  • Optical Random Access Memory (RAM) Based on Bi-Stability between Different Lateral Modes Using Novel Active Multi-Mode-Interferometer (MMI) International conference

    Haisong Jiang*, Hany Ayad Bastawrous*, Hirotaka Saikaku*, Yuichiro Tahara*, Shinji Matsuo**, and Kiichi Hamamoto*

    The 61st Joint Conference of Electrical and Electronics Engineerings in Kyushu (IEEE-Kyushu section)  2008.9 

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    Event date: 2008.9

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Haisong Jiang*, Hany Ayad Bastawrous*, Hirotaka Saikaku*, Yuichiro Tahara*, Shinji Matsuo**, and Kiichi Hamamoto*, “Optical Random Access Memory (RAM) Based on Bi-Stability between Different Lateral Modes Using Novel Active Multi-Mode-Interferometer (MMI)”, The 61st Joint Conference of Electrical and Electronics Engineerings in Kyushu (IEEE-Kyushu section), 03_1P_09, 2008.09.24

  • First demonstration of infrared absorption spectroscopy by using SOI based Si/SiO2 high mesa waveguides International conference

    Intekhab Alam*, Yasunari Matsunaga*, Kosuke Kameyama*, Hiroyuki Wado**, Yasuyuki Takeuchi** and Kiichi Hamamoto*

    The 61st Joint Conference of Electrical and Electronics Engineerings in Kyushu (IEEE-Kyushu section)  2008.9 

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    Event date: 2008.9

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Intekhab Alam*, Yasunari Matsunaga*, Kosuke Kameyama*, Hiroyuki Wado**, Yasuyuki Takeuchi** and Kiichi Hamamoto*, “First demonstration of infrared absorption spectroscopy by using SOI based Si/SiO2 high mesa waveguides”, The 61st Joint Conference of Electrical and Electronics Engineerings in Kyushu (IEEE-Kyushu section), 03_1P_08, 2008.09.24 (Ohita University)

  • Demonstration of phase-locked array laser diodes using 1xN active multi-mode-interferometer International conference

    Teppei Fukuda, Kazunori Okamoto, Yasuhiro Hinokuma, and Kiichi Hamamoto

    The 61st Joint Conference of Electrical and Electronics Engineerings in Kyushu (IEEE-Kyushu section)  2008.9 

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    Event date: 2008.9

    Presentation type:Oral presentation (general)  

    Country:Japan  

    Teppei Fukuda, Kazunori Okamoto, Yasuhiro Hinokuma, and Kiichi Hamamoto, “Demonstration of phase-locked array laser diodes using 1xN active multi-mode-interferometer”, The 61st Joint Conference of Electrical and Electronics Engineerings in Kyushu (IEEE-Kyushu section), 03_1P_07, 2008.09.24

  • A novel active MMI bi-stable lased using cross gain saturation between fundamental and first order modes International conference

    Hany Ayad Bastawrous*, Hirotaka Saigaku*, Haisong Jiang*, Yuichiro Tahara*, Shinji Matsuo**, and Kiichi hamamoto*

    The 34th European Conference on Optical Communication (ECOC 2008, Brussels, Belgium)  2008.9 

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    Event date: 2008.9

    Presentation type:Oral presentation (general)  

    Country:Belgium  

    Hany Ayad Bastawrous*, Hirotaka Saigaku*, Haisong Jiang*, Yuichiro Tahara*, Shinji Matsuo**, and Kiichi hamamoto*, “A novel active MMI bi-stable lased using cross gain saturation between fundamental and first order modes”, Proceedings of The 34th European Conference on Optical Communication (ECOC 2008, Brussels, Belgium), P.2.15, pp.81-82, September 2008

  • SOIハイメサ光導波路を用いた赤外吸収分光の検討

    松永泰成*、亀山康介*、アラム・インテカブ*、和戸弘幸**、竹内幸裕**、浜本貴一*

    電子情報通信学会2008年ソサイエティ大会  2008.9 

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    Event date: 2008.9

    Presentation type:Oral presentation (general)  

    Venue:明治大   Country:Japan  

  • フェーズドアレイによる集光ビーム偏向の検討

    細田謙次、松本肇、松永泰成、浜本貴一

    第69回応用物理学会学術講演会  2008.9 

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    Event date: 2008.9

    Venue:中部大   Country:Japan  

  • 異モード間双安定を利用した光RAM素子の基本動作

    姜 海松*、ハニー・アヤド・バスタワロス*、西角拓高*、田原裕一朗*、松尾慎治**、浜本貴一*,

    第69回応用物理学会学術講演会  2008.9 

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    Event date: 2008.9

    Venue:中部大   Country:Japan  

  • エネルギー空間伝送用高光出力1xNアクティブMMIレーザーの発振特性

    福田鉄平、岡本和倫、日隈康裕、浜本貴一

    第69回応用物理学会学術講演会  2008.9 

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    Event date: 2008.9

    Venue:中部大   Country:Japan  

  • 小型呼気センシングシステムを目指した2重ハイメサ光導波路の高光気相分布率化

    亀山康介、松永泰成、浜本貴一

    応用物理学会  2008.3 

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    Presentation type:Oral presentation (general)  

    Venue:日本大学、千葉県   Country:Japan  

  • 小型呼気センシングシステムを目指した2重ハイメサ導波路型擬似中空セルの検討

    矢野智士、亀山康介、桑原謙吾、浜本貴一

    電子情報通信学会光エレクトロニクス研究会  2006.10 

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    Presentation type:Oral presentation (general)  

    Venue:九州大学筑紫キャンパス   Country:Japan  

  • 小型呼気センシングシステムを目指したパルスピーク共振CRD法の提案

    平山洋介,今屋順一, 浜本貴一

    2007年春季 第54回応用物理学関係連合講演会(青学大)  2007.3 

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    Presentation type:Oral presentation (general)  

    Venue:青山学院大学 相模原キャンパス   Country:Japan  

  • 小型呼気センシングシステムを目指したハイメサ導波路の伝搬損失測定結果

    矢野智士,亀山康介,桑原謙吾,浜本貴一

    2007年春季 第54回応用物理学関係連合講演会(青学大)  2007.3 

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    Presentation type:Oral presentation (general)  

    Venue:青山学院大学 相模原キャンパス   Country:Japan  

  • SLEDを用いた複数呼気成分ガス種類同時検出の検討

    松永康孝、松永泰成、浜本貴一

    電子情報通信学会2007年総合大会  2007.3 

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    Presentation type:Oral presentation (general)  

    Venue:名城大学 天白キャンパス   Country:Japan  

  • Low Loss SOI-Based High-Mesa Waveguides Fabricated Using Neutral Loop Discharge (NLD) Plasma Etching for Compact Breath-Sensing System International conference

    Satoshi Yano, Kosuke Kameyama, and Kiichi Hamamoto

    Integrated Photonics and Nanophotonics Research and Applications (IPNRA), IWA7  2007.7 

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    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  • Preliminary research on a novel principle of optical memory based on MMI, Proceeding of The IEICE 2007 Society Conference, C-3-27

    Hany Ayad Bastawrous, Hirotaka Saikaku, and Kiichi Hamamoto

    2007.9 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

    Hany Ayad Bastawrous, Hirotaka Saikaku, and Kiichi Hamamoto, "Preliminary research on a novel principle of optical memory based on MMI", Proceeding of The IEICE 2007 Society Conference, C-3-27

  • エネルギー空間伝送用高光出力1xNアクティブMMIレーザーの発振特性

    岡本和倫、福田鉄平、浜本貴一

    第68回応用物理学会学術講演会(予稿集No.3)  2007.9 

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    Presentation type:Oral presentation (general)  

    Venue:北海道工業大学、札幌市   Country:Japan  

  • エネルギー空間伝送を目的としたレーザー光偏向制御に関する検討

    松本肇、湊昴洋、岡本和倫、浜本貴一

    第68回応用物理学会学術講演会(予稿集No.3)  2007.9 

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    Presentation type:Oral presentation (general)  

    Venue:北海道工業大学、札幌市   Country:Japan  

  • 次世代全光ルータ用光RAM素子の動作原理に関する検討、6a-C-4

    西角拓高、ハニー・アヤド・バスタワロス、浜本貴一

    第68回応用物理学会学術講演会(予稿集No.3)  2007.9 

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    Presentation type:Oral presentation (general)  

    Venue:北海道工業大学、札幌市   Country:Japan  

  • 小型呼気センシングシステムを目指したSOIハイメサ導波路の伝搬損失低減と高感度化のための検討

    亀山康介、松永泰成、浜本貴一

    電子情報通信学会光エレクトロニクス研究会  2007.11 

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    Presentation type:Oral presentation (general)  

    Venue:九州工業大学、北九州市   Country:Japan  

  • エネルギー空間伝送を目的とした光偏向制御に関する検討

    松本肇、湊昴洋、岡本和倫、浜本貴一

    電子情報通信学会光エレクトロニクス研究会  2007.11 

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    Presentation type:Oral presentation (general)  

    Venue:九州工業大学、北九州市   Country:Japan  

  • エネルギー空間伝送を目的としたレーザー光偏向制御に関する検討

    松本肇、湊昴洋、岡本和倫、浜本貴一

    電子情報通信学会光エレクトロニクス研究会  2007.11 

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    Presentation type:Oral presentation (general)  

    Venue:九州工業大学、北九州市   Country:Japan  

  • MCF/光スイッチ直接結合のための基礎検討(2) -導波路自動検出の検討-

    #松原瞬, #善能寺友也, @姜海松, @浜本貴一

    電子情報通信学会ソサイエティ大会  2021.3 

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    Event date: 2021.9

    Language:English   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • 機械学習を用いたナノピクセル導波路設計の基礎検討(Ⅰ)

    #庄田 啓一郎, #王 韵杰, #肖何, #高津 渓一郎, @姜 海松, @浜本 貴一

    電子情報通信学会ソサイエティ大会  2021.3 

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    Event date: 2021.9

    Language:English   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • Fundamental study of nano-pixel waveguide design using machine learning (Ⅱ)

    電子情報通信学会ソサイエティ大会  2021.3 

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    Event date: 2021.9

    Language:English   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • マルチコアファイバ直接光結合を目指したモスキート法3 次元導波路形成の予備的検討

    #松原 瞬, #岩崎圭佑, @姜 海松, @浜本貴一

    電子情報通信学会総合大会  2021.3 

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    Event date: 2021.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • Proposal of photon-photon resonance control scheme on active-MMI laser diode

    #He Xiao, #Keiichiro Shoda, #Takaya Nagano, @Jiang Haisong, and @Kiichi Hamamoto

    2021.3 

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    Event date: 2021.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Improved coupling efficiency of spot-size converter with nano-pixels structure by using deep neural network

    #Zan Hui Chen, #Wenying Li, #Yu Han, #Leiyun Wang, @Haisong Jiang and @Kiichi Hamamoto

    2021.3 

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    Event date: 2021.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • TE to TM polarization rotator based on nano-pixel waveguide

    #Yu Han, #Zanhui Chen, #Leiyun Wang, @Haisong Jiang and @Kiichi Hamamoto

    2021.3 

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    Event date: 2021.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 1:9 and 1:99 optical power couplers based on nano-pixel structure International conference

    #Yu Han, #Zanhui Chen, #Wenying Li, @Haisong Jiang and @Kiichi Hamamoto

    Optoelectronics Communication Conference  2020.10 

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    Event date: 2020.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Taiwan, Province of China  

  • Sensing accuracy improvement for waveguide CRDS toward compact breath International conference

    #Leiyun Wang, #Wenying Li, #Yu Han, #Zanhui Chen, @Haisong Jiang and @Kiichi Hamamoto

    Optoelectronics Communication Conference  2020.10 

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    Event date: 2020.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Taiwan, Province of China  

  • Vertical field enhancement of spot size converter by using nano-pixel waveguide and window structure International conference

    #Zan Hui Chen, #Wenying Li, #Yu Han, @Haisong Jiang and @Kiichi Hamamoto

    Optoelectronics Communication Conference  2020.10 

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    Event date: 2020.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Taiwan, Province of China  

  • Feasibility study of 1×4 optical mode switch based on single dimensional mode-set International conference

    2020.10 

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    Event date: 2020.10

    Language:English   Presentation type:Oral presentation (general)  

    Venue:on-line   Country:Taiwan, Province of China  

  • Asymmetric-ration optical power couplers based on nano-pixel structure

    #Yu Han, #Zanhui Chen, #Wenying Li, @Haisong Jiang and @Kiichi Hamamoto

    2020.9 

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    Event date: 2020.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Vertical field enhancement of spot size converter by using nano-pixel waveguide and window structure

    #Zan Hui Chen, #Wenying Li, #Yu Han, #Leiyun Wang, @Haisong Jiang and @Kiichi Hamamoto

    2020.9 

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    Event date: 2020.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Feasibility study of 1×4 optical mode switch based on single dimensional mode-set

    第81回応用物理学会秋季学術講演会  2020.9 

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    Event date: 2020.9

    Language:English   Presentation type:Oral presentation (general)  

    Venue:on-line   Country:Japan  

  • Accuracy improvement for waveguide CRDS toward compact breath sensing

    #Leiyun Wang, #Wenying Li, #Yu Han, #Zanhui Chen, @Haisong Jiang and @Kiichi Hamamoto

    2020.9 

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    Event date: 2020.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Fundamental study of saturation output power on quantum dot semiconductor optical amplifier (SOA) under high temperature(85° C)

    電子情報通信学会総合大会  2020.3 

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    Event date: 2020.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Simultaneous optimization of the lateral and vertical spot size converter by using different dot density nano-pixel

    #ZanHui Chen, #Wenying Li, @Haisong Jiang and @Kiichi Hamamoto

    2020.3 

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    Event date: 2020.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Integrated optical waveguide gas sensing using amplifier-assisted technique

    #Leiyun Wang, #Wenying Li, #Yu Han, #Zanhui Chen, @Haisong Jiang and @Kiichi Hamamoto

    2020.3 

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    Event date: 2020.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Proposal of the 1×N Optical Mode Switch Based on the Spatial Single Dimensional Mode

    2019.12 

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    Event date: 2019.12

    Language:English   Presentation type:Oral presentation (general)  

    Venue:鹿児島   Country:Japan  

  • Compact breath sensing using amplifier assisted CRDS (cavity ring-down spectroscopy)

    #Wenying Li, #Yu Han, #Zanhui Chen, @Haisong Jiang, and @Kiichi Hamamoto

    Photonic Device Workshop  2019.12 

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    Event date: 2019.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Wenying Li, Yu Han, Zanhui Chen, Haisong Jiang, and Kiichi Hamamoto, “Compact breath sensing using amplifier assisted CRDS (cavity ring-down spectroscopy),” Technical Digest of Photonic Device Workshop, P-09, 5th Dec. 20192019

  • Active-MMI laser diodes and optical mode switches - Toward high speed interconnection and flexible mode-division multiplexing network - Invited International conference

    @Kiichi Hamamoto

    IWOO 2019  2019.10 

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    Event date: 2019.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:China  

    Kiichi Hamamoto, “Active-MMI laser diodes and optical mode switches - Toward high speed interconnection and flexible mode-division multiplexing network -,” Technical Digest of International Workshop of Optical Signal Processing and Optical Switching, Keynote-1, 30th October 2019

  • Observation of 60 GHz and 20 GHz Multiple Photon-Photon Resonances Using Active Multimode Interferometer Laser Diodes International conference

    #Shingo murakami, #Bingzhou Hong, @Haisong Jiang and @Kiichi Hamamoto

    IEICES 2019  2019.10 

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    Event date: 2019.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Shingo murakami, Bingzhou Hong, Haisong Jiang and Kiichi Hamamoto, “Observation of 60 GHz and 20 GHz Multiple Photon-Photon Resonances Using Active Multimode Interferometer Laser Diodes,” IEICES Technical Report, Session 8-4, 25 Oct 2019

  • Propagation Mode Retention Using Strongly Coupled Multi-Core Fiber International conference

    #Mahmoud Nasef, #Kantaro Fujimoto, @Haisong Jiang, and @Kiichi Hamamoto

    IEICES 2019  2019.10 

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    Event date: 2019.10 - 2019.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Mahmoud Nasef, Kantaro Fujimoto, Haisong Jiang, and Kiichi Hamamoto, “Propagation Mode Retention Using Strongly Coupled Multi-Core Fiber,” IEICES Technical Report, P-08, 25 Oct 2019

  • Proposal of 1×N Optical Mode Switch Based on Spatial Single Dimensional Mode International conference

    2019.10 

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    Event date: 2019.10 - 2019.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Propagation Mode Retention at Fiber Bending Region Using Strongly Coupled Multi-Core Fiber

    #Mahmoud Nasef, #Kantaro Fujimoto, @Haisong Jiang and @Kiichi Hamamoto

    OPE/LQE/OCS  2019.10 

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    Event date: 2019.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Mahmoud Nasef, Kantaro Fujimoto, Haisong Jiang and Kiichi Hamamoto, “Propagation Mode Retention at Fiber Bending Region Using Strongly Coupled Multi-Core Fiber,” IEICE Technical Report, OPE2019-88, Vol. 119, No. 231, pp. 119-124, 18th Oct. 2019

  • Significant Propagation Loss Reduction on Silicon High-Mesa Waveguides Using Thermal Oxidation Technique

    #Yu Han, #Wenying Li, @Haisong Jiang, and @Kiichi Hamamoto

    OPE/LQE/OCS  2019.10 

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    Event date: 2019.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Yu Han, Wenying Li, Haisong Jiang, and Kiichi Hamamoto, “Significant Propagation Loss Reduction on Silicon High-Mesa Waveguides Using Thermal Oxidation Technique,” IEICE Technical Report, LQE2019-45, Vol. 119, No. 231, pp. 11-14, 17th Oct. 2019

  • Proposal of Two Tangent Hole Structure for Higher Sensitivity Gas Sensor

    #Zan Hui Chen, #Wenying Li, #Yu Han, @Haisong Jiang and @Kiichi Hamamoto

    OPE/LQE/OCS  2019.10 

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    Event date: 2019.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Zan Hui Chen, Wenying Li, Yu Han, Haisong Jiang and Kiichi Hamamoto, “Proposal of Two Tangent Hole Structure for Higher Sensitivity Gas Sensor,” IEICE Technical Report, OPE2019-68, Vol. 119, No. 231, pp. 22-25, 17th Oct. 2019

  • Proposal of the 1xN optical mode switch based on the spatial single dimensional mode

    #Satoshi Ogawa, @Haisong Jiang, and @Kiichi Hamamoto

    OPE/LQE/OCS  2019.10 

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    Event date: 2019.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Satoshi Ogawa, Haisong Jiang, and Kiichi Hamamoto, “Proposal of the 1xN optical mode switch based on the spatial single dimensional mode,” IEICE Technical Report, OPE2019-84, Vol. 119, No. 231, pp. 99-104, 18th Oct. 2019

  • Active-MMI laser diodes and optical mode switches - Toward high speed interconnection and flexible mode-division multiplexing network - Invited International conference

    @Kiichi Hamamoto

    Si and Photonics Integration Workshop 2019  2019.10 

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    Event date: 2019.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Taiwan, Province of China  

    Kiichi Hamamoto, “Active-MMI laser diodes and optical mode switches - Toward high speed interconnection and flexible mode-division multiplexing network -,” Technical Digest of Si and Photonic Integration Workshop, Plenary 3, 17th October 2019

  • Observation of 60 GHz and 20 GHz Multiple Photon-Photon Resonances Using Active Multimode Interferometer Laser Diodes

    #Shingo murakami, #Bingzhou Hong, @Haisong Jiang and @Kiichi Hamamoto

    JCEEE  2019.9 

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    Event date: 2019.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Shingo murakami, Bingzhou Hong, Haisong Jiang and Kiichi Hamamoto, “Observation of 60 GHz and 20 GHz Multiple Photon-Photon Resonances Using Active Multimode Interferometer Laser Diodes,” Tech. Dig. JCEEE, 07-2A-04, pp. 376, 28th Sep. 2019

  • Significant Propagation Loss Reduction on Silicon High-Mesa Waveguides Using Thermal Oxidation Technique

    #Yu Han, #Wenying Li, @Haisong Jiang and @Kiichi Hamamoto

    JCEEE  2019.9 

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    Event date: 2019.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Yu Han, Wenying Li, Haisong Jiang and Kiichi Hamamoto, “Significant Propagation Loss Reduction on Silicon High-Mesa Waveguides Using Thermal Oxidation Technique,” Tech. Dig. JCEEE, 07-2A-01, pp. 373, 28th Sep. 2019

  • Propagation Mode Retention at Fiber Bending Region Using Strongly Coupled Multi-Core Fiber

    #Mahmoud Mohamed Nasef, #Kantaro Fijumoto, @Haisong Jiang and @Kiichi Hamamoto

    JCEEE  2019.9 

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    Event date: 2019.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Mahmoud Mohamed Nasef, Kantaro Fijumoto, Haisong Jiang and Kiichi Hamamoto, “Propagation Mode Retention at Fiber Bending Region Using Strongly Coupled Multi-Core Fiber,” Tech. Dig. JCEEE, 07-2A-02, pp. 374, 28th Sep. 2019

  • Proposal of 1×N Optical Mode Switch Based on Spatial Single Dimensional Mode

    2019.9 

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    Event date: 2019.9

    Language:English   Presentation type:Oral presentation (general)  

    Venue:大分   Country:Japan  

  • スラブ導波路を用いた位相制御型単一次元空間モード合分波器

    @姜海松,#Mahmoud Nasef, #藤本勘太郎, @浜本貴一

    電子情報通信学会ソサイエティ大会  2019.9 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大阪大学   Country:Japan  

  • Active MMI LDを用いた60GHzおよび20GHzのフォトン・フォトン共鳴の観測

    #村上 槙梧,#洪 秉宙,@姜 海松,@浜本 貴一

    電子情報通信学会ソサイエティ大会  2019.9 

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    Event date: 2019.9

    Language:English   Presentation type:Oral presentation (general)  

    Venue:大阪大学   Country:Japan  

  • Significant Propagation Loss Reduction on Silicon High-Mesa Waveguides Using Thermal Oxidation Technique

    #Yu Han, #Wenying Li, @Haisong Jiang, and @Kiichi Hamamoto

    2019.9 

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    Event date: 2019.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Yu Han, Wenying Li, Haisong Jiang, and Kiichi Hamamoto, “Significant Propagation Loss Reduction on Silicon High-Mesa Waveguides Using Thermal Oxidation Technique,” Tech. Dig. IEICE, C-3-31, 12th Sep. 2019

  • Propagation Mode Retention at Fiber Bending Region Using Strongly Coupled Multi-Core Fiber

    #Mahmoud Nasef, #Kantaro Fujimoto, @Haisong Jiang, and @Kiichi Hamamoto

    2019.9 

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    Event date: 2019.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Mahmoud Nasef, Kantaro Fujimoto, Haisong Jiang, and Kiichi Hamamoto, “Propagation Mode Retention at Fiber Bending Region Using Strongly Coupled Multi-Core Fiber”, Tech. Dig. IEICE, B-13-5, 11th Sep. 2019

  • Mode Crosstalk Improvement of Active-MMI Mode Selective Laser Diode using Slit Structure

    #Shingo Murakami, #Tomotaka Mori, #Bingzhou Hong, @Haisong Jiang, @Kiichi Hamamoto

    24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing, OECC/PSC 2019  2019.7 

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    Event date: 2019.7

    Language:English  

    Country:Japan  

  • Significant Propagation Loss Reduction on Silicon High-Mesa Waveguides Using Thermal Oxidation Technique

    #Yu Han, #Wenying Li, @Haisong Jiang, @Kiichi Hamamoto

    24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing, OECC/PSC 2019  2019.7 

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    Event date: 2019.7

    Language:English  

    Country:Japan  

  • Propagation Mode Retention Using Strongly Coupled Multi-Core Fiber

    #Mahmoud Nasef, #Kantaro Fujimoto, @Haisong Jiang, @Kiichi Hamamoto

    24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing, OECC/PSC 2019  2019.7 

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    Event date: 2019.7

    Language:English  

    Country:Japan  

  • Spatial Single Dimensional Mode De-multiplexer Based on Rowland Circle Waveguide

    @Haisong Jiang, #Mahmoud Nasef, #Kantaro Fujimoto, @Kiichi Hamamoto

    24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing, OECC/PSC 2019  2019.7 

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    Event date: 2019.7

    Language:English  

    Country:Japan  

  • Significant Propagation Loss Reduction on Silicon High-Mesa Waveguides Using Thermal Oxidation Technique

    #Yu Han, #Wenying Li, @Haisong Jiang, @Kiichi Hamamoto

    24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing, OECC/PSC 2019  2019.7 

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    Event date: 2019.7

    Language:English  

    Country:Japan  

  • Proposal of 1xN Optical Mode Switch Based on Spatial Single Dimensional Mode

    #Satoshi Ogawa, @Haisong Jiang, @Kiichi Hamamoto

    24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing, OECC/PSC 2019  2019.7 

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    Event date: 2019.7

    Language:English  

    Country:Japan  

  • Propagation Mode Retention Using Strongly Coupled Multi-Core Fiber

    #Mahmoud Nasef, #Kantaro Fujimoto, @Haisong Jiang, @Kiichi Hamamoto

    24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing, OECC/PSC 2019  2019.7 

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    Event date: 2019.7

    Language:English  

    Country:Japan  

  • 空間1次元モード型N×N光モードスイッチ構造の提案

    #小川 慧, @姜 海松, @浜本 貴一

    電子情報通信学会総合大会  2019.3 

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    Event date: 2019.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:早稲田大学   Country:Japan  

  • Proposal of Thin Silicon Core High-Mesa Waveguide for Breath Sensors

    #Yu Han, #Wenying Li, @Haisong Jiang and @Kiichi Hamamoto

    2019.3 

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    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Yu Han, Wenying Li, Haisong Jiang and Kiichi Hamamoto, “ Proposal of Thin Silicon Core High-Mesa Waveguide for Breath Sensors,” 電子情報通信学会総合大会2019, Vol. 1, C-3-36, pp. 147, 22th Mar. 2019

  • Mode Crosstalk Evaluation in Mode Selective Active Multimode Interferometer Laser Diode Based on Wavelength Spectrum Analysis Method Mode

    #Bingzhou Hong, #Tomotaka Mori, @Haisong Jiang, and @Kiichi Hamamoto

    2019.3 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Bingzhou Hong, Tomotaka Mori, Haisong Jiang, and Kiichi Hamamoto, “Mode Crosstalk Evaluation in Mode Selective Active Multimode Interferometer Laser Diode Based on Wavelength Spectrum Analysis Method Mode,” 2019年第66回応用物理学会春季学術講演会論文集 , Vol. 3, 9a-W331-4, pp. 03-141, 9th Mar. 2019

  • スラブ導波路を用いた位相制御型単一次元空間モード合分波器,

    @姜 海松、#Mahmoud Nasef、#藤本勘太郎、@浜本 貴一

    応用物理学会  2019.3 

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    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東工大   Country:Japan  

  • 強結合光導波路構造による高次モード励起抑制効果に関する基礎検討

    #藤本勘太郎、@姜 海松、@浜本貴⼀

    応用物理学会  2019.3 

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    Event date: 2019.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東工大   Country:Japan  

  • スリット構造導入によるアクティブMMIレーザ型モード選択光源のモード間クロストーク抑制

    #森 智隆, #洪 秉宙, #村上 槙梧, @姜 海松, @浜本 貴一

    応用物理学会  2019.3 

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    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東工大   Country:Japan  

  • Amplifier Assisted CRDS (Cavity Ring down Spectroscopy) toward Compact Breath Sensing

    #Wenying Li, #Yu Han, #Zanhui Chen, @Haisong Jiang, and @Kiichi Hamamoto

    2019.3 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Wenying Li, Yu Han, Zanhui Chen, Haisong Jiang, and Kiichi Hamamoto “Amplifier Assisted CRDS (Cavity Ring down Spectroscopy) toward Compact Breath Sensing”, 2019年第66回応用物理学会春季学術講演会論文集 , Vol. 3, 11a-W935-5, pp. 03-382, 11th Mar. 20199

  • Proposal of Two Tangent Hole Structure for Higher Sensitivity Gas Sensor

    #Zan Hui Chen, #Wenying Li, #Yu Han, @Haisong Jiang, and @Kiichi Hamamoto

    2019.3 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

    Zan Hui Chen, Wenying Li, Yu Han, Haisong Jiang, and Kiichi Hamamoto, “Proposal of Two Tangent Hole Structure for Higher Sensitivity Gas Sensor”, 2019年第66回応用物理学会春季学術講演会論文集 , Vol. 3, 11a-W935-4, pp. 03-381, 11th Mar. 2019

  • Optical mode switch and mode selective light source toward flexible mode-division multiplexing network, Proceedings of Advanced Photonics Congress / Photonics in Switching, PTh1D.4, 27th July 2017, 査読無, 招待講演 Invited International conference

    2017.6 

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    Event date: 2018.7 - 2017.7

    Language:English   Presentation type:Oral presentation (general)  

    Venue:ニューオーリンズ   Country:United States  

  • 光モードスイッチの高速モードスイッチング動作実証

    #小江 祥太, #Ryan Imansyan, #ヒンブル・ルーク, @姜 海松, @浜本 貴一

    2017年第64回応用物理学会春季学術講演会論文集 , Vol. 3, 16a-422-2, pp. 03-385, 16th Mar. 2017  2017.3 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:パシフィコ横浜   Country:Japan  

  • Mode selective light source based on active multimode interferometer laser diode

    #Bingzhou Hong, #Takuya Kitano, @Haisong Jiang, and @Kiichi Hamamoto

    Technical Digest of The 64th JSAP spring meeting 2017, Vol. 3, 15p-422-16, pp. 03-262 , 15th Mar. 2017  2017.3 

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    Event date: 2017.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Optical Mode Switch for High Speed Switching Network Invited International conference

    Technical Digest of Advanced Photonics for Communication / Photonics in Switching (APC/PS 2014, San Diego, USA), PT1B.2, 15th July 2014  2014.7 

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    Event date: 2014.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

    Kiichi Hamamoto, “Optical Mode Switch for High Speed Switching Network,” Technical Digest of Advanced Photonics for Communication / Photonics in Switching (APC/PS 2014, San Diego, USA), PT1B.2, 15th July 2014

  • Advanced OAM Mode Scheme for Transmission Channel Enhancement of Over N on N-core MCF Toward 100 ch International conference

    Technical Digest of Advanced Photonics for Communication / Networks (APC/Netwokrs 2014, San Diego, USA), JT3A.18, 15th July 2014  2014.7 

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    Event date: 2014.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

    Hirohito Hokazono, Ryota Tanaka, Haisong Jiang, and Kiichi Hamamoto, “Advanced OAM Mode Scheme for Transmission Channel Enhancement of Over N on N-core MCF Toward 100 ch”, Technical Digest of Advanced Photonics for Communication / Networks (APC/Netwokrs 2014, San Diego, USA), JT3A.18, 15th July 2014

  • Optical Mode Switch for Future Optical Router Invited International conference

    Proceedings of European Conference on Integrated Optics / Micro Optics Conference (ECIO-MOC 2014, Nice, France), Th 4b I1, 26th June 2014  2014.6 

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    Event date: 2014.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:France  

    Kiichi Hamamoto, “Optical Mode Switch for Future Optical Router,” Proceedings of European Conference on Integrated Optics / Micro Optics Conference (ECIO-MOC 2014, Nice, France), Th 4b I1, 26th June 2014

  • 量子暗号装置に対するFaked State攻撃定量化実験

    江口明大、田中聡寛、高橋成五、富田章久、前田和佳子、浜本貴一、田島章雄

    電子情報通信学会  2008.3 

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    Venue:九州工業大学、ひびきの市   Country:Japan  

  • 4x4 GaAs/AlGaAs optical matrix switch with electro-optic guided-wave directional couplers International conference

    Keiro Komatsu, Mitsunori Sugimoto, Akira Ajisawa, Kiichi Hamamoto, Yuji Kohga, and Akira Suzuki

    Topical Meeting on Photonics in Switching (PS)  1990.2 

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    Presentation type:Oral presentation (general)  

    Country:United Kingdom  

    4x4 GaAs/AlGaAs optical matrix switch with electro-optic guided-wave directional couplers

  • GaAs/AlGaAs方向性結合器型4×4マトリクス光スイッチの低電圧・低クロストーク化

    浜本 貴一、小松 啓郎、杉本 満則、味澤 昭、甲賀 祐二、鈴木 明

    第51回秋季応用物理学会  1990.9 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • Polarization independent GaAs/AlGaAs electro-optic guided-wave directional coupler switch using (111)-oriented GaAs substrate International conference

    Keiro Komatsu, Kiichi Hamamoto, Mitsunori Sugimoto, Yuji Kohga, and Akira Suzuki

    Topical Meeting on Photonics in Switching (PS)  1991.2 

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    Presentation type:Oral presentation (general)  

    Country:United States  

    Polarization independent GaAs/AlGaAs electro-optic guided-wave directional coupler switch using (111)-oriented GaAs substrate

  • 偏光無依存GaAs/AlGaAs方向性結合器型光スイッチ

    小松 啓郎、浜本 貴一、杉本 満則、甲賀 祐二、鈴木 明、水戸 郁夫

    電子情報通信学会春季全国大会  1991.3 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • 8×8 GaAs/AlGaAs方向性結合器型マトリクス光スイッチ

    浜本 貴一、阿南 隆由、小松 啓郎、杉本 満則、水戸 郁夫

    電子情報通信学会春季全国大会  1991.3 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • GaAs/AlGaAs方向性結合器型マトリクス光スイッチ

    浜本 貴一、小松 啓郎、阿南 隆由、杉本 満則、水戸 郁夫

    電子情報通信学会 光・量子エレクトロニクス研究会(OQE)  1991.3 

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    Presentation type:Oral presentation (general)  

    Venue:機械振興会館(東京、芝公園)   Country:Japan  

  • 選択リッジ成長を用いた超低損失InGaAsP/InP光導波路

    小松 啓郎、佐々木 達也、阪田 康隆、浜本 貴一、加藤 友章、水戸 郁夫

    電子情報通信学会秋季大会  1991.9 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • GaAs/AlGaAs方向性結合器型光スイッチの予備的信頼性評価結果

    浜本 貴一、阿南 隆由、小松 啓郎、水戸 郁夫

    電子情報通信学会春季大会  1992.3 

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    Country:Japan  

  • 加熱処理先球単一モードファイバアレイ

    本望 宏、伊藤 正隆、浜本 貴一、藤原 雅彦

    電子情報通信学会秋季大会  1992.9 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • Extremely Low Loss 4x4 GaAs/AlGaAs Optical Matrix Switch Integrated Photonics Research International conference

    Kiichi Hamamoto, Shigeo Sugou, Keiro Komatsu, and Mitsuhiro Kitamura

    Integrated Photonics Research (IPR)  1993.3 

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    Presentation type:Oral presentation (general)  

    Country:United States  

    Extremely Low Loss 4x4 GaAs/AlGaAs Optical Matrix Switch
    Integrated Photonics Research

  • GaAs/AlGaAs方向性結合器型4×4マトリクス光スイッチの低損失化

    浜本 貴一、菅生 繁男、小松 啓郎、北村 光弘

    第40回春季応用物理学会  1993.9 

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    Country:Japan  

  • RIBEを用いて作成した0.98μm帯InGaAs/AlGaAs歪量子井戸レーザの発振特性

    千田 浩明、石川 信、浜本 貴一、深谷 一夫、宮崎 孝

    電子情報通信学会 春季大会  1994.3 

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    Country:Japan  

  • RIBE法による0.98μm帯InGaAs/GaAs歪量子井戸レーザーの作製

    浜本 貴一、千田 浩明、石川 信、宮崎 孝

    第41回春季応用物理学会  1994.6 

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    Country:Japan  

  • High-Power 0.98um Strained Quantum-Well Lasers Fabricated by Reactive Ion Beam Etching International conference

    Hiroaki Chida, Kiichi Hamamoto, Takashi Miyazaki, and Shin Ishikawa

    Optoelectronics Conference (OEC)  1994.7 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

    High-Power 0.98um Strained Quantum-Well Lasers Fabricated by Reactive Ion Beam Etching

  • High power single-transverse mode operation of narrow ridge waveguide 0.98um InGaAs/AlGaAs strained quantum-well lasers by in situ monitored RIBE International conference

    Hiroaki Chida, Kiichi Hamamoto, Kazuo Fukagai, Takashi Miyazaki, and Shin Ishikawa

    1994.9 

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    Country:United States  

    High power single-transverse mode operation of narrow ridge waveguide 0.98um InGaAs/AlGaAs strained quantum-well lasers by in situ monitored RIBE

  • 選択MOVPEによるフォトダイオード/光導波路集積素子

    竹内 剛、浜本 貴一、林 雅子、田口 剣申、小松 啓郎

    第55回秋季応用物理学会  1994.9 

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    Country:Japan  

  • MOVPE選択成長による無挿入損失2x2分岐/LDアンプゲート型光スイッチ

    浜本 貴一、小松 啓郎

    第55回秋季応用物理学会  1994.9 

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    Country:Japan  

  • その場観察RIBEを用いて作製した0.98μm帯InGaAs/AlGaAs歪量子井戸レーザの発振特性

    千田 浩明、石川 信、浜本 貴一、深谷 一夫、宮崎 孝

    電子情報通信学会秋季大会  1994.9 

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    Country:Japan  

  • 選択MOVPE成長で製作した埋め込み構造曲線導波路の過剰損失評価結果

    林 雅子、浜本 貴一、佐々木 達也、牧田 紀久夫、小松 啓郎、竹内 剛、田口 剣申

    第42回春季応用物理学会  1995.3 

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    Country:Japan  

  • A Transceiver PIC for Bidirectional Optical Communication Fabricated by Bandgap Energy Control Selective MOVPE International conference

    Takeshi Takeuchi, Tatsuya Sasaki, Kiichi Hamamoto, Masako Hayashi, Kikuo Makita, Kenko Taguchi, and Keiro Komatsu

    European Conference on Optical communication (ECOC)  1995.9 

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    Country:Belgium  

    A Transceiver PIC for Bidirectional Optical Communication Fabricated by Bandgap Energy Control Selective MOVPE

  • 選択MOVPEによる双方向WDM通信用光集積素子[Ⅲ] —バンドギャップ制御成長による送受信素子

    竹内 剛、佐々木 達也、浜本 貴一、林 雅子、牧田 紀久夫、田口 剣申、小松 啓郎

    電子情報通信学会 エレクトロニクスソサイエティ  1995.9 

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    Country:Japan  

  • 選択MOVPEによる双方向WDM通信用光集積素子[Ⅱ] ─InGaAsP/InP方向性結合器型WDMカップラ ─

    林 雅子、浜本 貴一、佐々木 達也、竹内 剛、牧田 紀久夫、田口 剣申、小松 啓郎

    電子情報通信学会 エレクトロニクスソサイエティ  1995.9 

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    Country:Japan  

  • 選択MOVPEによる双方向WDM通信用光集積素子[Ⅰ] ─超低損失埋め込み構造InGaAsP/InP受動光導波路─

    浜本 貴一、林 雅子、佐々木 達也、竹内 剛、牧田 紀久夫、田口 剣申、小松 啓郎

    電子情報通信学会  1995.9 

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    Country:Japan  

  • 選択MOVPEを用いた双方向WDM通信用光集積素子

    佐々木 達也、竹内 剛、浜本 貴一、林 雅子、牧田 紀久夫、田口 剣申、小松 啓郎

    電子情報通信学会 光エレクトロニクス研究会  1996.2 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • Insertion-Loss-Free 1x4 Optical Switch Fabricated Using Band-Gap Energy Controlled Selective MOVPE International conference

    Kiichi Hamamoto, Tatsuya Sasaki, Takashi Matsumoto and Keiro Komatsu

    European Conference on Optical Communication (ECOC)  1996.9 

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    Presentation type:Oral presentation (general)  

    Country:Norway  

    Insertion-Loss-Free 1x4 Optical Switch Fabricated Using Band-Gap Energy Controlled Selective MOVPE

  • Insertion-Loss-Free Optical Switch Fabricated Using Band-Gap Energy Controlled Selective MOVPE International conference

    Kiichi Hamamoto and Keiro Komatsu

    Metastable and Strained Semiconductors (MSSS)  1996.9 

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    Country:Japan  

    Insertion-Loss-Free Optical Switch Fabricated Using Band-Gap Energy Controlled Selective MOVPE

  • 選択MOVPE成長による無挿入損失1×4分岐/SOAゲート型光スイッチ

    浜本 貴一、佐々木 達也、松本 卓、小松 啓郎

    第57回秋季応用物理学会  1996.9 

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    Country:Japan  

  • 選択MOVPEによるスポットサイズ変換部付き半導体光アンプゲート

    畠山 大、北村 昌太郎、浜本 貴一、佐々木 達也、松本 卓、小松 啓郎

    第44回春季応用物理学会  1997.3 

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    Country:Japan  

  • Single-transverse-mode active-MMI 1.5um-InGaAsP buried-hetero laser diode International conference

    Kiichi Hamamoto, Emilio Gini, Christoph Holtmann and Hans Melchior

    ECIO 1997  1997.4 

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    Country:Sweden  

    Single-transverse-mode active-MMI 1.5um-InGaAsP buried-hetero laser diode

  • 常圧MOVPEによる高品質選択成長MQW

    森 一男、畠山 大、浜本 貴一、佐々木 達也、松本 卓、小松 啓郎

    第58回秋季応用物理学会  1997.9 

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    Country:Japan  

  • 低電流駆動スポットサイズ変換部付き半導体光アンプゲート

    北村 昌太郎、畠山 大、浜本 貴一、山口 昌幸、小松 啓郎

    電子情報通信学会総合大会  1997.9 

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    Presentation type:Oral presentation (general)  

    Country:Japan  

  • Single Transverse Mode Active MMI InGaAsP/InP Laser Diode International conference

    Kiichi Hamamoto, Emilio Gini, Christoph Holtmann and Hans Melchior

    Integrated Photonics Research (IPR)  1998.3 

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    Presentation type:Oral presentation (general)  

    Country:Canada  

    Single Transverse Mode Active MMI InGaAsP/InP Laser Diode

  • InGaAsP/InPアクティブMMIレーザー

    浜本 貴一, E. Gini, C. Holtmann and H. Melchior

    第59回秋季応用物理学会  1998.9 

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    Country:Japan  

  • InGaAsP/InPアクティブMMI半導体レーザーの構造トレランスの検討

    浜本 貴一, Emilio Gini, Christoph Holtmann, H. Melchior、佐々木達也

    第46回春季応用物理学会  1999.3 

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    Country:Japan  

  • アクティブMMIレーザーの活性層面積依存性の検討

    浜本 貴一, E. Gini, C. Holtmann, H. Melchior, 佐々木達也

    第60回秋季応用物理学会  1999.9 

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    Country:Japan  

  • 異波長域マイクロアレイ波長選択光源のウェハ内一括作製

    工藤 耕治、森本 卓夫、 屋敷 健一郎、佐々木 達也、横山 吉隆、浜本 貴一、山口 昌幸

    電子情報通信学会総合大会  2000.3 

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    Country:Japan  

  • マイクロアレイ波長選択光源のデバイス設計—MMIの3次元BPMと、実験結果の比較—

    森本 卓夫、工藤 耕治、屋敷 健一郎、佐々木 達也、横山 吉隆、浜本 貴一、山口 昌幸

    電子情報通信学会 光エレクトロニクス研究会  2000.5 

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    Country:Japan  

  • Active Multimode Interferometer Semiconductor Optical Amplifier International conference

    Kiichi Hamamoto, Emilio Gini, Christoph Holtmann, Lorenzo Occhi, Hans Melchior, Shinya Sudo, Kazuo Mori, Tatsuya Sasaki, and Masayuki Yamaguchi

    Optical Amplifier and its Applications (OAA)  2000.7 

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    Country:Canada  

    Active Multimode Interferometer Semiconductor Optical Amplifier

  • Multi-Range Wavelength-Selectable Microarray Light Sources Fabricated on a Single Wafer International conference

    Kenichiro Yashiki, Koji Kudo, Takao Morimoto, Tatsuya Sasaki, Yoshitaka Yokoyama, Kiichi Hamamoto, and Masayuki Yamaguchi

    OptoElectronics and Communications Conference (OECC)  2000.7 

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    Country:Japan  

    Multi-Range Wavelength-Selectable Microarray Light Sources Fabricated on a Single Wafer

  • アクティブMMI半導体光アンプ

    浜本 貴一、Emilio Gini、Christoph Holtmann、Hans Melchior、須藤 信也、森 一男、佐々木 達也、山口 昌幸

    第61回秋季応用物理学会  2000.9 

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    Country:Japan  

  • 1.48um帯アクティブMMIレーザー

    浜本 貴一、Emilio Gini、C. Holtmann and Hans Melchior

    第48回春季応用物理学会  2001.3 

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    Country:Japan  

  • Single-Transverse-Mode Active Multi-Mode-Interferometer 1.48um High Power Laser Diode International conference

    Kiichi Hamamoto, Emilio Gini, Christoph Holtmann and Hans Melchior

    European Conference on Integrated Optics (ECIO)  2001.4 

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    Country:Germany  

    Single-Transverse-Mode Active Multi-Mode-Interferometer 1.48um High Power Laser Diode

  • Low Internal Loss InP/InGaAsP Laser Diodes Fabricated Using Inductively Coupled Plasma (ICP) Etching International conference

    Kiichi Hamamoto, Emilio Gini and Hans Melchior

    Indium Phosphide and Related Materials (IPRM)  2001.5 

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    Country:Japan  

    Low Internal Loss InP/InGaAsP Laser Diodes Fabricated Using Inductively Coupled Plasma (ICP) Etching

  • High Power with Low Electric Power Consumption 1.45um Active Multi-Mode-Interferometer Laser Diode for Fiber Amplifier Applications International conference

    Kiichi Hamamoto, Koichi Naniwae, Emilio Gini, and Hans Melchior

    Optical Fiber Communication Conference (OFC)  2002.3 

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    Country:United States  

    High Power with Low Electric Power Consumption 1.45um Active Multi-Mode-Interferometer Laser Diode for Fiber Amplifier Applications

  • アクティブMMIによる低消費電力型高出力励起レーザー

    浜本 貴一、難波江 宏一、大矢 昌輝

    電子情報通信学会総合大会  2002.3 

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    Country:Japan  

  • High Power and Low Driving Voltage 14XXnm Active Multi-Mode-Interferometer (MMI) Laser Diode for Fiber Amplifier International conference

    Kiichi Hamamoto, Masaki Ohya, and Koichi Naniwae

    OptoElectronics and Communications Conference (OECC)  2002.7 

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    Country:Japan  

    High Power and Low Driving Voltage 14XXnm Active Multi-Mode-Interferometer (MMI) Laser Diode for Fiber Amplifier

  • Low Power Consumption High Fiber Coupled Power 14XX-nm Laser Diodes Using Active Multi-Mode-Interferometer for Fiber Amplifier International conference

    Masaki Ohya, Koichi Naniwae, and Kiichi Hamamoto

    European Conference on Optical communication (ECOC)  2002.9 

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    Presentation type:Oral presentation (general)  

    Country:Denmark  

    Low Power Consumption High Fiber Coupled Power 14XX-nm Laser Diodes Using Active Multi-Mode-Interferometer for Fiber Amplifier

  • アクティブMMIによる高ファイバ光出力・低消費電力型14XX-nm帯励起レーザ

    大矢 昌輝、難波江 宏一、浜本 貴一

    第63回秋季応用物理学会  2002.9 

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    Country:Japan  

  • アクティブMMIレーザ —省エネルギー化への試み—

    浜本 貴一

    電子情報通信学会総合大会  2004.3 

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    Venue:東工大   Country:Japan  

  • Over 1-Watt 14xx-nm Active Multi-Mode-Interferometer Laser Diodes with Less Than 2-V Driving Voltage Operation International conference

    Masaki Ohya, Koichi Naniwae, Shinya Sudo, Tatsuya Sasaki and Kiichi Hamamoto

    OptoElectronics and Communications Conference (OECC)  2004.7 

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    Country:Japan  

    Over 1-Watt 14xx-nm Active Multi-Mode-Interferometer Laser Diodes with Less Than 2-V Driving Voltage Operation

  • Low Wall-Plug Consumption Laser Diodes by Using Active Multi-Mode Interferometer (MMI) International conference

    Kiichi Hamamoto, Masaki Ohya, Koichi Naniwae, Shinya Sudo and Tatsuya Sasaki

    International Semiconductor Laser Conference (ISLC)  2004.9 

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    Country:Japan  

    Low Wall-Plug Consumption Laser Diodes by Using Active Multi-Mode Interferometer (MMI)

  • MOVPE炉内での再成長界面クリーニングによるInP系埋め込み型半導体レーザの光出力特性改善 International conference

    第65回秋季応用物理学会  2004.9 

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    Country:Japan  

  • 低駆動電圧アクティブMMIレーザの動特性

    清水 省吾、モハマド・ダニアル、笠原 健一、大矢 昌輝、難波江 宏一、須藤 信也、佐々木 達也、浜本 貴一

    電子情報通信学会 1月共催研究会  2005.1 

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    Venue:大阪大学 吹田キャンパス   Country:Japan  

  • 1V Operation Laser Diode for FTTH by Using Active Multi-Mode-Interferometer (MMI) International conference

    Kiichi Hamamoto, Masaki Ohya, Koichi Naniwae, Shinya Sudo, Tatsuya Sasaki, Syogo Shimizu, Mohd Dannial Bin Razali, and Kenichi Kasahara

    Optical Fiber Communication Conference (OFC)  2005.3 

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    Country:United States  

    1V Operation Laser Diode for FTTH by Using Active Multi-Mode-Interferometer (MMI)

  • 低駆動電圧アクティブMMIレーザの動特性の検討

    モハマド・ダニアル、清水 省吾、笠原 健一、大矢 昌輝、難波江 宏一、須藤 信也、佐々木 達也、浜本 貴一

    電子情報通信学会  2005.3 

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    Presentation type:Oral presentation (general)  

    Venue:大阪大学 豊中キャンパス   Country:Japan  

  • ユビキタス生体光センシング Invited

    浜本 貴一

    第37回産学交流サロン「ひびきのサロン」  2005.7 

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    Presentation type:Oral presentation (general)  

    Venue:北九州学術研究都市 学術情報センター内(北九州市若松区ひびきの1−3)   Country:Japan  

  • 小型呼気センシングシステムを目指したSLEDによる赤外吸収分光の基礎検討

    松永 康孝、平山 洋介、矢野 智士、浜本 貴一

    第53回応用物理学関係連合講演会  2006.3 

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    Presentation type:Oral presentation (general)  

    Venue:武蔵工業大学(東京都世田谷区)   Country:Japan  

  • 小型呼気センシングシステムを目指した2重ハイメサ導波路型擬似中空セルの検討

    矢野 智士、浜本 貴一

    第53回応用物理学関係連合講演会  2006.3 

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    Presentation type:Oral presentation (general)  

    Venue:武蔵工業大学(東京都世田谷区)   Country:Japan  

  • エネルギー伝送用アレイ型半導体レーザーの光フィールドに関する基礎検討

    岡本和倫、浜本貴一

    電子情報通信学会光エレクトロニクス研究会  2006.10 

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    Presentation type:Oral presentation (general)  

    Venue:九州大学筑紫キャンパス   Country:Japan  

  • 小型呼気センシングシステムを目指した光導波路型ガスセルにおけるパルスピーク共振CRD法の提案

    平山洋介、今屋順一、浜本貴一

    電子情報通信学会光エレクトロニクス研究会  2006.10 

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    Presentation type:Oral presentation (general)  

    Venue:九州大学筑紫キャンパス   Country:Japan  

  • 小型呼気センシングシステムを目指したSLEDによる赤外吸収分光の基礎検討

    松永 康孝、浜本 貴一

    電子情報通信学会光エレクトロニクス研究会  2006.10 

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    Presentation type:Oral presentation (general)  

    Venue:九州大学筑紫キャンパス   Country:Japan  

▼display all

MISC

  • Microoptics 2023 (MOC2023)

    Kimura S., Ogawa K., Hamamoto K., Kita T., Kuwata M., Miyamoto T., Sato T., Takahashi H., Watanabe T.

    Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers   63 ( 6 )   2024.6   ISSN:00214922

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    Publisher:Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers  

    DOI: 10.35848/1347-4065/ad544f

    Scopus

  • Microoptics

    Watanabe T., Sato T., Arakawa T., Hamamoto K., Iwamoto S., Kita T., Kuwata M., Saito S., Yamashita S.

    Japanese Journal of Applied Physics   61 ( SK )   2022.8   ISSN:00214922

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    Publisher:Japanese Journal of Applied Physics  

    DOI: 10.35848/1347-4065/ac7bf4

    Scopus

  • 最新光導波路技術におけるMMI(多モード干渉)導波路の基礎と応用

    浜本 貴一

    技術情報協会   2004.4

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    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)  

  • 話題の光増幅器「光ファイバ増幅器励起用低消費電力型14XXnm半導体レーザ」

    浜本 貴一、Hans Melchior

    オプトロニクス誌   2002.10

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    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)  

  • Research Review of Optoelectroic Devices -High Power, Single Mode Lasers-

    1998.6

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    Language:English   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)  

    Research Review of Optoelectroic Devices -High Power, Single Mode Lasers-

  • 光通信用半導体光集積素子

    浜本 貴一

    早稲田大学理工学部マイクロ技術研究会   1998.3

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    Language:Japanese   Publishing type:Internal/External technical report, pre-print, etc.  

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Professional Memberships

  • IEICE

  • JSAP

  • IEEE

  • OPTICA (formerly OSA)

Committee Memberships

  • 電子情報通信学会 フォトニクス技術領域   委員長   Domestic

    2018.5   

  • 電子情報通信学会 量子エレクトロニクス研究会   委員長   Domestic

    2018.5   

  • 委員長   Foreign country

    2018.1 - 2019.12   

  • EXAT研究会   委員   Domestic

    2014.4 - Present   

  • 電子情報通信学会 光エレクトロニクス研究会   委員   Domestic

    2012.5 - Present   

  • 微小光学研究会   委員   Domestic

    2012.4 - Present   

  • 応用物理学会 ICTフォトニクス研究会   委員   Domestic

    2011.4 - Present   

  • 電子情報通信学会 光エレクトロニクス研究会   委員長   Domestic

    2009.5 - 2010.5   

  • 電子情報通信学会 光エレクトロニクス研究会   副委員長   Domestic

    2008.5 - 2009.5   

  • Organizer   Domestic

    2003.5 - 2005.5   

  • Councilor   Domestic

    2000.10 - Present   

  • 電子情報通信学会 光エレクトロニクス研究会   幹事補佐   Domestic

    2000.10 - 2001.5   

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Academic Activities

  • プログラム委員長(共同) International contribution

    ( 朱鷺メッセ、新潟市 ) 2016.7

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    Type:Competition, symposium, etc. 

    Number of participants:500

  • IEICE Transactions on Electronics International contribution

    2016.6 - 2017.8

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    Type:Academic society, research group, etc. 

  • 座長(Chairmanship)

    電子情報通信学会  ( 大分国際会議場 ) 2015.10

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    ( 福岡国際会議場 ) 2015.10

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    Type:Competition, symposium, etc. 

  • プログラム委員長(共同) International contribution

    ( 福岡市国際会議場、福岡市 ) 2015.10

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    Type:Competition, symposium, etc. 

    Number of participants:300

  • TPC Chair International contribution

    MOC 2015  ( Fukuoka, Japan Japan ) 2015.10

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    電子情報通信学会光エレクトロニクス研究会  ( 長崎 ) 2014.10

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    Type:Competition, symposium, etc. 

  • プログラム委員 International contribution

    2014.7

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    Type:Competition, symposium, etc. 

    Number of participants:300

  • 委員長(共同) International contribution

    ( ニース大学、ニース市(フランス) ) 2014.6

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    Type:Competition, symposium, etc. 

    Number of participants:300

  • 座長(Chairmanship)

    電子情報通信学会  ( 新潟大学 ) 2014.3

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    Type:Competition, symposium, etc. 

  • シンポジウムオーガナイザー

    電子情報通信学会  ( 新潟大学 ) 2014.3

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    Type:Competition, symposium, etc. 

    Number of participants:50

  • 現地世話人

    微小光学研究会  ( 福岡県春日市 九大筑紫地区 ) 2013.12

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    Type:Competition, symposium, etc. 

    Number of participants:100

  • 運営委員 International contribution

    ( 東工大、東京都 ) 2013.10

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    Type:Competition, symposium, etc. 

    Number of participants:300

  • 座長(Chairmanship)

    電子情報通信学会  ( 福岡工業大学 ) 2013.9

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    Type:Competition, symposium, etc. 

  • プログラム委員 International contribution

    ( 京都国際会議場、京都市 ) 2013.6 - 2013.7

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    Type:Competition, symposium, etc. 

    Number of participants:1,200

  • 座長(Chairmanship) International contribution

    ( コルシカ ) 2012.9

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    応用物理学会  ( 早稲田大学 ) 2012.3

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship) International contribution

    ( 京都全日空ホテル ) 2010.9

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    応用物理学会  ( 長崎大学 ) 2010.9

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    Type:Competition, symposium, etc. 

  • 座長(Chairmanship)

    応用物理学会  ( 東海大学湘南キャンパス ) 2010.3

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    Type:Competition, symposium, etc. 

  • 現地世話人

    電子情報通信学会光エレクトロニクス研究会  ( 福岡県春日市 九大筑紫地区 ) 2008.10

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    Type:Competition, symposium, etc. 

    Number of participants:140

  • 展示委員会 委員 International contribution

    ( くにびきメッセ ) 2007.5 - Present

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    Type:Competition, symposium, etc. 

    Number of participants:500

  • 現地世話人

    電子情報通信学会光エレクトロニクス研究会  ( 福岡県春日市 九大筑紫地区 ) 2006.10 - Present

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    Type:Competition, symposium, etc. 

    Number of participants:40

  • 座長(Chairmanship)

    電子情報通信学会  ( 大阪大学 ) 2005.3 - Present

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    Type:Competition, symposium, etc. 

  • シンポジウムオーガナイザー

    電子情報通信学会  ( 大阪大学 ) 2005.3 - Present

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    Type:Competition, symposium, etc. 

    Number of participants:50

  • シンポジウムオーガナイザー

    電子情報通信学会  ( 徳島大学 ) 2004.9 - Present

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    Type:Competition, symposium, etc. 

    Number of participants:50

  • 出版委員会 副委員長 International contribution

    ( くにびきメッセ ) 2004.9 - Present

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    Type:Competition, symposium, etc. 

    Number of participants:300

  • パネルディスカッションオーガナイザー

    電子情報通信学会  ( 東京工業大学 ) 2004.3 - Present

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    Type:Competition, symposium, etc. 

    Number of participants:50

  • 日本学術振興会 第130光エレクトロニクス委員会/専門委員

    Role(s): Review, evaluation

    日本学術振興会  2002.10 - 2005.3

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    Type:Scientific advice/Review 

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Research Projects

  • ナノピクセルにおける超微細・超多重光干渉に関する研究

    Grant number:24K07608  2024.4 - 2027.3

    科学研究費助成事業  基盤研究(C)

    姜 海松, 浜本 貴一

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    Grant type:Scientific research funding

    ナノピクセル導波路は、光導波路内に配置されるナノピクセルにボイド有無を指定し、非常に高度な超多重光干渉現象を生じさせるもので、これまで比較的実現が困難だった光集積偏波回転子、非対称光分岐等が報告されている。しかしながら、物理現象としては、その超多重光干渉の本質的な現象解明がなされていなかった。そこで、本研究は、数値解析によりナノピクセル導波路のボイド配置状態と超多重光干渉との関係を明らかにすることで、ナノピクセル導波路における本質的な光干渉現象を解明し、動作理論を確立する。また、理論解析に基づき、実際に光集積デバイスを試作・動作評価し、理論解析及び動作理論の有用性を検証する。

    CiNii Research

  • Direct modulation laser diode toward extremely high speed modulation

    Grant number:23K22826  2022.4 - 2025.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

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    Grant type:Scientific research funding

    CiNii Research

  • 半導体レーザの極限変調特性実現のための研究開発

    2022.4

    科研費2 2 H 0 1 5 5 6 

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    Authorship:Principal investigator 

    アクティブMMIレーザーを用いたフォトン・フォトン共振現象制御、および超高周波領域における周波数応答特性評価技術の研究開発

  • 半導体レーザの極限変調特性実現のための研究開発

    Grant number:22H01556  2022 - 2024

    日本学術振興会  科学研究費助成事業  基盤研究(B)

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • 研究助成

    2020

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    Grant type:Donation

  • 極限性能半導体レーザの研究開発

    2019.4 - 2022.3

    科研費19H02201 

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    Authorship:Principal investigator 

    アクティブMMIレーザーを用いたフォトン・フォトン共振現象制御、および超高周波領域における周波数応答特性評価技術の研究開発

  • 極限性能半導体レーザの研究開発

    Grant number:19H02201  2019 - 2021

    日本学術振興会  科学研究費助成事業  基盤研究(B)

    浜本 貴一, 上野 芳康, 加藤 和利

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    Authorship:Principal investigator  Grant type:Scientific research funding

    本研究は、半導体レーザの極限性能、即ち光の振動周波数(数百THz)程度までの極限的周波数応答を実現するための基礎検討を進め、現在の4,000倍以上に相当する100Tb/s超高速伝送のための基礎技術を実現しようとするものである。

    CiNii Research

  • 研究助成

    2019

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    Grant type:Donation

  • 研究助成

    2018

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    Grant type:Donation

  • レーザー光源に関する共同研究

    2017.4 - 2018.3

    共同研究

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    Authorship:Principal investigator  Grant type:Other funds from industry-academia collaboration

  • データセンタ向け低消費電力・超多ポート高速光スイッチシステムの研究開発

    2017.1 - 2017.11

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    Authorship:Coinvestigator(s) 

  • レーザーダイオード及び、光学部材の高精度実装技術開発

    2015.10 - 2018.3

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    Authorship:Coinvestigator(s) 

  • 半導体レーザーにおけるアクティブMMI現象による縦モード干渉の研究とその応用

    2012.4

    科研費 

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    Authorship:Principal investigator 

    アクティブMMIの縦モード干渉を利用した単一波長レーザーの研究開発

  • 半導体レーザーにおけるアクティブMMI現象による縦モード干渉の研究とその応用

    Grant number:24560047  2012 - 2014

    日本学術振興会  科学研究費助成事業  基盤研究(C)

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • 革新的光通信インフラの研究開発

    2011.9

    情報通信研究機構 

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    Authorship:Principal investigator 

    エクサビット級の光通信技術を目的とした高次モードデバイスの研究開発

  • 高機能光電子融合型パケットルータ基盤技術の研究開発

    2011.9

    情報通信研究機構 

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    Authorship:Principal investigator 

    Optical switches for future electro-optic packet router

  • 全光パケットルータ実現のための光RAMサブシステムの研究開発

    2006.8

    情報通信研究機構 

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    Authorship:Principal investigator 

    将来のルータの主流になると期待される全光パケットルータを実現する上で不可欠である、非同期光信号で入出力可能な光RAMサブシステムを実現する基本技術を確立し、プロトタイプの作製により技術的可能性を検証する。

  • 空間モード多重度の飛躍的な増加のための空間単一次元モード合分波基礎技術の研究

    Grant number:19K05308 

    姜 海松, 浜本 貴一

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    Grant type:Scientific research funding

    本研究では、空間モード多重伝送の基盤技術であるモード合分波技術の空間モード多重度を飛躍的に増やすために、スラブ導波路を用いた位相制御型合分波器について検討し、単一次元空間モードを一括合分波できる動作原理を実験的に解明するとともに、100モード以上の空間モードを光学的に一括合分波できる集積デバイスの基礎技術の確立を目的とする。シミュレーションによる100モード以上の空間モードの合分波の基本動作原理について理論的に解析し、試作デバイスの合分波動作特性を評価することで、空間モード多重伝送への実用化の可能性を検証し、モードの多重度を飛躍的に向上する合分波基礎技術を確立する。

    CiNii Research

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Educational Activities

  • Interdisciplinary Graduate School of Engineering and Sciences
    Department of Interdisciplinary Engineering
    Department of Electrical Engineering and Computer Science, Faculty of Engineering

Class subject

  • 機械電気科学実験II

    2024.6 - 2024.8   Summer quarter

  • 総合理工学修士実験

    2024.4 - 2025.3   Full year

  • 総合理工学修士演習

    2024.4 - 2025.3   Full year

  • 融合工学概論

    2024.4 - 2024.9   First semester

  • 研究プロジェクト

    2024.4 - 2024.6   Spring quarter

  • Basic optical device system

    2024.4 - 2024.6   Spring quarter

  • 熱力学基礎

    2023.12 - 2024.2   Winter quarter

  • Fundamentals of Opto-Electronics

    2023.10 - 2024.3   Second semester

  • 光エレクトロニクス

    2023.10 - 2024.3   Second semester

  • 総合理工学セミナーC

    2023.10 - 2024.3   Second semester

  • 電磁気学基礎

    2023.10 - 2023.12   Fall quarter

  • 機械電気科学実験II

    2023.6 - 2023.8   Summer quarter

  • 光エレクトロニクス実験

    2023.4 - 2024.3   Full year

  • 総合理工学修士実験

    2023.4 - 2024.3   Full year

  • 総合理工学修士演習

    2023.4 - 2024.3   Full year

  • 光エレクトロニクス特別講究

    2023.4 - 2024.3   Full year

  • 光エレクトロニクス演習

    2023.4 - 2024.3   Full year

  • 融合工学概論

    2023.4 - 2023.9   First semester

  • 工学概論

    2023.4 - 2023.9   First semester

  • Basic optical device system

    2023.4 - 2023.6   Spring quarter

  • 光エレクトロニクスII

    2022.12 - 2023.2   Winter quarter

  • 熱力学基礎

    2022.12 - 2023.2   Winter quarter

  • Advanced optical device system

    2022.10 - 2023.3   Second semester

  • 電磁気学基礎

    2022.10 - 2022.12   Fall quarter

  • 総合理工学修士演習

    2022.4 - 2023.3   Full year

  • 総合理工学修士実験

    2022.4 - 2023.3   Full year

  • Basic optical device system

    2022.4 - 2022.6   Spring quarter

  • 熱力学基礎

    2021.12 - 2022.2   Winter quarter

  • 電磁波工学II

    2021.10 - 2022.3   Second semester

  • Tutorials of opto-electronics

    2021.10 - 2022.3   Second semester

  • 量子プロセス理工学概論Ⅰ

    2021.10 - 2022.3   Second semester

  • 電磁気学基礎

    2021.10 - 2021.12   Fall quarter

  • 量子プロセス理工学演習

    2021.4 - 2022.3   Full year

  • 総合理工学修士演習

    2021.4 - 2022.3   Full year

  • 総合理工学修士実験

    2021.4 - 2022.3   Full year

  • Fundamentals of Opto-electronics

    2021.4 - 2021.9   First semester

  • Tutorials of opto-electronics

    2020.10 - 2021.3   Second semester

  • 電磁波工学II

    2020.10 - 2021.3   Second semester

  • 量子プロセス理工学概論Ⅰ

    2020.10 - 2021.3   Second semester

  • 量子プロセス理工学演習

    2020.4 - 2021.3   Full year

  • Fundamentals of Opto-electronics

    2020.4 - 2020.9   First semester

  • 電磁波工学II

    2019.10 - 2020.3   Second semester

  • 量子プロセス理工学概論Ⅰ

    2019.10 - 2020.3   Second semester

  • Tutorials of opto-electronics

    2019.10 - 2020.3   Second semester

  • 量子プロセス理工学演習

    2019.4 - 2020.3   Full year

  • Fundamentals of Opto-electronics

    2019.4 - 2019.9   First semester

  • Tutorials of opto-electronics

    2018.10 - 2019.3   Second semester

  • 電磁波工学II

    2018.10 - 2019.3   Second semester

  • 量子プロセス理工学概論Ⅰ

    2018.10 - 2019.3   Second semester

  • 量子プロセス理工学演習

    2018.4 - 2019.3   Full year

  • Fundamentals of Opto-electronics

    2018.4 - 2018.9   First semester

  • 電気情報数学

    2018.4 - 2018.9   First semester

  • Tutorials of opto-electronics

    2017.10 - 2018.3   Second semester

  • 電磁波工学II

    2017.10 - 2018.3   Second semester

  • 量子プロセス理工学概論Ⅰ

    2017.10 - 2018.3   Second semester

  • 量子プロセス理工学演習

    2017.4 - 2018.3   Full year

  • 量子プロセス理工学演習

    2017.4 - 2018.3   Full year

  • Fundamentals of Opto-electronics

    2017.4 - 2017.9   First semester

  • 電気情報数学

    2017.4 - 2017.9   First semester

  • Fundamentals of ASEM

    2017.4 - 2017.9   First semester

  • Tutorials of opto-electronics

    2016.10 - 2017.3   Second semester

  • 電磁波工学II

    2016.10 - 2017.3   Second semester

  • 量子プロセス理工学概論Ⅰ

    2016.10 - 2017.3   Second semester

  • 量子プロセス理工学演習

    2016.4 - 2017.3   Full year

  • Fundamentals of Opto-electronics

    2016.4 - 2016.9   First semester

  • 電気情報数学

    2016.4 - 2016.9   First semester

  • Fundamentals of ASEM

    2016.4 - 2016.9   First semester

  • Tutorials of opto-electronics

    2015.10 - 2016.3   Second semester

  • 量子プロセス理工学概論Ⅰ

    2015.10 - 2016.3   Second semester

  • 基幹物理IB

    2015.10 - 2016.3   Second semester

  • 量子プロセス理工学演習

    2015.4 - 2016.3   Full year

  • 電気情報数学

    2015.4 - 2015.9   First semester

  • Fundamentals of ASEM

    2015.4 - 2015.9   First semester

  • Fundamentals of Opto-electronics

    2015.4 - 2015.9   First semester

  • 量子プロセス理工学概論Ⅰ

    2014.10 - 2015.3   Second semester

  • Tutorials of opto-electronics

    2014.10 - 2015.3   Second semester

  • 量子プロセス理工学演習

    2014.4 - 2015.3   Full year

  • 量子プロセス理工学演習

    2014.4 - 2015.3   Full year

  • 環境調和型社会の構築

    2014.4 - 2014.9   First semester

  • 電磁気学

    2014.4 - 2014.9   First semester

  • 光エレクトロニクス基礎

    2014.4 - 2014.9   First semester

  • Fundamentals of ASEM

    2014.4 - 2014.9   First semester

  • Fundamentals of opto-electronics

    2013.10 - 2014.3   Second semester

  • 量子プロセス理工学概論Ⅰ

    2013.10 - 2014.3   Second semester

  • 量子プロセス理工学演習

    2013.4 - 2014.3   Full year

  • 光エレクトロニクス演習

    2013.4 - 2014.3   Full year

  • 電気情報数学

    2013.4 - 2013.9   First semester

  • 電磁気学

    2013.4 - 2013.9   First semester

  • 環境調和型社会の構築

    2013.4 - 2013.9   First semester

  • Tutorials on Interdisciplinary Engineering Sciences (Materials)

    2012.10 - 2013.3   Second semester

  • 量子プロセス理工学概論Ⅰ

    2012.10 - 2013.3   Second semester

  • プラズマ工学

    2012.10 - 2013.3   Second semester

  • 光エレクトロニクス演習

    2012.4 - 2013.3   Full year

  • 量子プロセス理工学演習

    2012.4 - 2013.3   Full year

  • 環境調和型社会の構築

    2012.4 - 2012.9   First semester

  • 光エレクトロニクス基礎

    2012.4 - 2012.9   First semester

  • 電磁気学

    2012.4 - 2012.9   First semester

  • 電気情報数学

    2012.4 - 2012.9   First semester

  • プラズマ工学

    2011.10 - 2012.3   Second semester

  • 量子プロセス理工学概論Ⅰ

    2011.10 - 2012.3   Second semester

  • 光エレクトロニクス演習

    2011.4 - 2012.3   Full year

  • 量子プロセス理工学演習

    2011.4 - 2012.3   Full year

  • 電気情報数学

    2011.4 - 2011.9   First semester

  • Tutorials on Interdisciplinary Engineering Sciences (Materials)

    2011.4 - 2011.9   First semester

  • 環境調和型社会の構築

    2011.4 - 2011.9   First semester

  • 電磁気学

    2011.4 - 2011.9   First semester

  • 量子プロセス理工学概論Ⅰ

    2010.10 - 2011.3   Second semester

  • プラズマ工学

    2010.10 - 2011.3   Second semester

  • 光エレクトロニクス演習

    2010.4 - 2011.3   Full year

  • 量子プロセス理工学演習

    2010.4 - 2011.3   Full year

  • 環境調和型社会の構築

    2010.4 - 2010.9   First semester

  • 電気情報数学

    2010.4 - 2010.9   First semester

  • 光エレクトロニクス基礎

    2010.4 - 2010.9   First semester

  • 電磁気学

    2010.4 - 2010.9   First semester

  • プラズマ工学

    2009.10 - 2010.3   Second semester

  • Tutorials on Interdisciplinary Engineering Sciences (Materials)

    2009.10 - 2010.3   Second semester

  • 量子プロセス理工学概論Ⅰ

    2009.10 - 2010.3   Second semester

  • 量子プロセス理工学演習

    2009.4 - 2010.3   Full year

  • 光エレクトロニクス演習

    2009.4 - 2010.3   Full year

  • 環境調和型社会の構築

    2009.4 - 2009.9   First semester

  • 電磁気学

    2009.4 - 2009.9   First semester

  • プラズマ工学

    2008.10 - 2009.3   Second semester

  • 量子プロセス理工学概論Ⅰ

    2008.10 - 2009.3   Second semester

  • 量子プロセス理工学概論Ⅰ

    2008.10 - 2009.3   Second semester

  • 量子プロセス理工学演習

    2008.4 - 2009.3   Full year

  • 量子プロセス理工学演習

    2008.4 - 2009.3   Full year

  • 光エレクトロニクス演習

    2008.4 - 2009.3   Full year

  • 光エレクトロニクス基礎

    2008.4 - 2008.9   First semester

  • 環境調和型社会の構築

    2008.4 - 2008.9   First semester

  • プラズマ工学

    2007.10 - 2008.3   Second semester

  • 量子プロセス理工学概論Ⅰ

    2007.10 - 2008.3   Second semester

  • 光エレクトロニクス演習

    2007.4 - 2008.3   Full year

  • 量子プロセス理工学演習

    2007.4 - 2008.3   Full year

  • 環境調和型社会の構築

    2007.4 - 2007.9   First semester

  • 一般電気工学

    2006.10 - 2007.3   Second semester

  • 量子プロセス理工学概論Ⅰ

    2006.10 - 2007.3   Second semester

  • プラズマ工学

    2006.10 - 2007.3   Second semester

  • 量子プロセス理工学演習

    2006.4 - 2007.3   Full year

  • 光エレクトロニクス演習

    2006.4 - 2007.3   Full year

  • 量子プロセス理工学演習

    2006.4 - 2007.3   Full year

  • 電離反応工学基礎

    2006.4 - 2006.9   First semester

  • 環境調和型社会の構築

    2006.4 - 2006.9   First semester

  • 量子プロセス理工学概論

    2005.10 - 2006.3   Second semester

  • プラズマ工学

    2005.10 - 2006.3   Second semester

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FD Participation

  • 2005.4   Role:Participation   Title:新任教員の研修

    Organizer:University-wide

Visiting, concurrent, or part-time lecturers at other universities, institutions, etc.

  • 2017  久留米高専  Classification:Intensive course  Domestic/International Classification:Japan 

    Semester, Day Time or Duration:第二学期

Participation in international educational events, etc.

  • 2019.8

    釜山大学、九州大学

    キャンパスアジア サマースクール

      More details

    Venue:韓国・釜山

    Number of participants:100

  • 2018.8

    上海交通大学

    キャンパスアジア サマースクール

      More details

    Venue:中国、上海

    Number of participants:100

Other educational activity and Special note

  • 2020  Special Affairs 

  • 2004  Special Affairs 

Outline of Social Contribution and International Cooperation activities

  • Contract between Renne Univ. and KU

Social Activities

  • 中高生ロボットコンテスト向けロボット試作支援、指導、並びに全国大会への引率

    城南高校  TEPIA(東京都港区青山)  2018.12

     More details

    Audience: General, Scientific, Company, Civic organization, Governmental agency

    Type:Other

  • サイエンスパートナーシッププログラム

    城南高校  2009.6

     More details

    Audience: Infants, Schoolchildren, Junior students, High school students

    Type:Seminar, workshop

  • 理科進路指導教育/高校1年生向けに、理科系進路について講演(進路、就職、将来などを中心に講演)

    滋賀県立守山高校  2004.5

     More details

    Audience: Infants, Schoolchildren, Junior students, High school students

    Type:Seminar, workshop

Media Coverage

  • 光ファイバーの通信容量増やす新技術研究 TV or radio program

    2015.10

     More details

    光ファイバーの通信容量増やす新技術研究

  • 動作電流範囲を拡張 光ラムメモリー素子を開発 Newspaper, magazine

    日本情報産業新聞  2010.4

     More details

    動作電流範囲を拡張 光ラムメモリー素子を開発

  • 九大、光RAM素子を開発-世界最高の動作電流 Newspaper, magazine

    日刊工業新聞  2010.3

     More details

    九大、光RAM素子を開発-世界最高の動作電流

  • センサネットワークシステムおよび関連技術として、我々の「ユビキタス生体光センシング」の研究ビジョンが紹介された(呼気に着目したユビキタスセンシングを行い、将来の高齢化社会へ貢献)。 Newspaper, magazine

    北商News, vol.40 No.466, 北九州商工会議所  2005.8

     More details

    センサネットワークシステムおよび関連技術として、我々の「ユビキタス生体光センシング」の研究ビジョンが紹介された(呼気に着目したユビキタスセンシングを行い、将来の高齢化社会へ貢献)。

Activities contributing to policy formation, academic promotion, etc.

  • 2021.5 - 2022.4   国際会議ECIO2022

    国際会議ECIOにTPC委員として参画し、会議開催に貢献した。

  • 2018.5 - 2019.5   電子情報通信学会量子エレクトロニクス研究会

    委員長として電子情報通信学会量子エレクトロニクス研究会を運営し、その発展に貢献した。

  • 2016.7 - 2019.12   国際会議OECC/PSC2019

    委員長として国際会議OECC/PSC2019を企画・運営し、福岡開催を実現した。過去20年間で最高の参加者数、投稿論文数集めることができ、当該学術分野の発展に大きく寄与した。

  • 2016.7 - 2018.12   国際会議MOC2018

    委員長として国際会議MOC2018を企画・運営し、台湾(台北)にて開催した。

Acceptance of Foreign Researchers, etc.

  • 中山大学

    Acceptance period: 2019.10   (Period):Less than 2 weeks

    Nationality:Taiwan, Province of China

    Business entity:Japan Science and Technology Agency

  • ENSSAT, Renne University

    Acceptance period: 2019.10   (Period):Less than 2 weeks

    Nationality:France

    Business entity:Foreign governments, foreign research institutes, international organizations

  • Arizona University

    Acceptance period: 2018.10 - 2018.12  

    Nationality:United States

    Business entity:Japan Society for the Promotion of Science

  • Acceptance period: 2015.10 - 2016.3  

    Nationality:China

  • Acceptance period: 2014.10 - 2019.9  

    Nationality:Egypt

  • Acceptance period: 2014.10 - 2017.9  

    Nationality:Malaysia

  • Acceptance period: 2013.10 - 2018.9  

    Nationality:Indonesia

  • Acceptance period: 2013.10 - 2014.3  

    Nationality:China

  • Acceptance period: 2013.10 - 2014.3  

    Nationality:China

  • Acceptance period: 2012.10 - 2015.9  

    Nationality:Bangladesh

  • Acceptance period: 2011.4 - 2013.3  

    Nationality:China

  • Acceptance period: 2010.10 - 2011.3  

    Nationality:China

  • Acceptance period: 2010.4 - 2013.3  

    Nationality:China

  • Acceptance period: 2009.10 - 2010.3  

    Nationality:China

  • Acceptance period: 2008.10 - 2011.10  

    Nationality:China

    Business entity:Foreign governments, foreign research institutes, international organizations

  • Acceptance period: 2008.4 - 2010.3  

    Nationality:China

  • Acceptance period: 2007.10 - 2010.10  

    Nationality:Bangladesh

    Business entity:Ministry of education

  • Bonn University

    Acceptance period: 2007.6 - 2007.8   (Period):1 month or more

    Nationality:Germany

    Business entity:Japan Society for the Promotion of Science

  • Bonn University

    Acceptance period: 2007.6 - 2007.8   (Period):1 month or more

    Nationality:Germany

    Business entity:Japan Society for the Promotion of Science

  • Acceptance period: 2007.4 - 2012.3  

    Nationality:China

  • 九州大学

    Acceptance period: 2006.11 - Present   (Period):1 month or more

    Nationality:Egypt

    Business entity:Government agency

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Travel Abroad

  • 2019.12

    Staying countory name 1:Taiwan, Province of China   Staying institution name 1:中山大学

  • 2019.10

    Staying countory name 1:Taiwan, Province of China   Staying institution name 1:台湾科学技術大学

  • 2019.8

    Staying countory name 1:Korea, Republic of   Staying institution name 1:釜山大学

  • 2018.4

    Staying countory name 1:France   Staying institution name 1:レンヌ大学1 ENSSAT

  • 2017.8

    Staying countory name 1:China   Staying institution name 1:上海交通大学

  • 2004.7 - 2004.8

    Staying countory name 1:Denmark   Staying institution name 1:デンマーク工科大学

  • 2000.8 - 2000.9

    Staying countory name 1:Switzerland   Staying institution name 1:スイス連邦工科大学

  • 1999.12 - 2000.1

    Staying countory name 1:Switzerland   Staying institution name 1:スイス連邦工科大学

  • 1998.7 - 1998.8

    Staying countory name 1:Switzerland   Staying institution name 1:スイス連邦工科大学

  • 1996.9 - 1997.12

    Staying countory name 1:Switzerland   Staying institution name 1:スイス連邦工科大学

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