Ferroelectric spin-on-film based Mach-Zehnder interferometer modulator for 252 Gbit/s PAM4 transmission 査読

Shiyoshi Yokoyama, Jiawei Mao, Futa Uemura, Hiromu Sato, G-W Lu

49th European Conference on Optical Communications (ECOC 2023)   2023年10月

High-Performance Optical Convolutional Neural Network Accelerator with High-Speed Optical Modulator and Carrier-Injection-Type Attenuator 査読

Akito Shinya, Koji Kida, Hiromu Sato, Guo-Wei Lu, Shiyoshi Yokoyama, Junichi Fujikata

2023 28th Microoptics Conference (MOC)   2023年9月

High-Speed Optical Convolutional Neural Network Accelerator with 100 Gbaud EO-polymer/Si Hybrid Optical Modulator 査読

Akito Shinya, Koji Kida, Hiromu Sato, Guo-Wei Lu, Shiyoshi Yokoyama, Junichi Fujikata

OECC2023   0320 ( 16 )   2023年7月

High-Speed Optical Convolutional Neural Network Accelerator with 100 Gbaud EO-polymer/Si Hybrid Optical Modulator 査読

Akito Shinya, Koji Kida, Hiromu Sato, Guo-Wei Lu, Shiyoshi Yokoyama, Junichi Fujikata

2023 Opto-Electronics and Communications Conference (OECC)   2023年7月

Silicon-Polymer Hybrid Modulators with High-Temperature Resistance for Energy-Efficient Data Centers 招待 査読

Guo-Wei Lu, Hiromu Sato, Jiawei Mao, Shiyoshi Yokoyama

2023 Opto-Electronics and Communications Conference (OECC)   2023年7月

Special Issue “Photonics for Emerging Applications in Communication and Sensing” 査読 国際誌

2023年6月

High-Performance EO Polymer/Si and InP Nano-Hybrid Optical Modulators in O-band and C-band Wavelengths 査読

Junichi Fujikata, Hiromu Sato, Alisa Bannaron, Guo-Wei Lu, Shiyoshi Yokoyama

OFC2023   Tu3C.4   2023年3月

Highly Reliable Organic Polymer Optical Modulators

Shiyoshi Yokoyama, Guo-Wei Lu, Hiromu Sato, Jiawei Mao, Alisa Bannaron

2022 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION (OFC)   2022年3月

All-optical RZ-DPSK WDM to RZ-DQPSK phase multiplexing using four-wave mixing in highly-nonlinear fiber 査読

Guo-Wei Lu, Kazi S. Abedin, Tetsuya Miyazaki

Proc. European Conference and Exhibition on Optical Communication (ECOC)   1 - 2   2021年9月

Wideband all-optical phase interleaving technology enabling phase-multiplexing of 3x10-Gb/s DPSK-WDM into 30-Gb/s DPSK using FWM in HNLF 査読

Guo-Wei Lu, Kazi S. Abedin, Tetsuya Miyazaki

Proc. European Conference and Exhibition on Optical Communication (ECOC)   1 - 2   2021年9月

Full-channel parallel measurement of 4x20-Gb/s all-optical OFDM signals by using loop-assisted coherent matched detector 査読

Takahide Sakamoto; Guo-Wei Lu; Naokatsu Yamamoto

Proc. European Conference and Exhibition on Optical Communication (ECOC)   1 - 3   2021年9月

All-optical broadband tunable wavelength multicasting using a pump-modulated wide-band fiber optical parametric amplifier with high and flat gain 査読

Guo-Wei Lu, Kazi S. Abedin, Tetsuya Miyazaki

Proc. European Conference and Exhibition on Optical Communication (ECOC)   1 - 2   2021年9月

An 80-GHz carrier-suppressed optical pulse generator using two cascaded phase modulators followed by a delay-interferometer 査読

Guo-Wei Lu, Tetsuya Miyazaki

Proc. Opto-Electronics and Communications Conference (OECC)   2021年8月

Optical angular momentum doubling of optical Vortices in telecommunication bands 査読

Junichi Hamazaki, Guo-Wei Lu, Keizo Inagaki, Tadashi Kishimoto, Yoh Ogawa, Norihiko Sekine, Akifumi Kasamatsu, Naoukatu Yamamoto, Shigeru Yamaguchi, Iwao Hosako

(Invited Paper) Proc. Progress in Electromagnetics Research Symposium (PIERS)   2021年8月

Dispersion Optimization of Silicon Nitride Waveguides for Efficient Four-Wave Mixing

Yaping Hong, Yixiao Hong, Jianxun Hong, Guo-Wei Lu

PHOTONICS   8 ( 5 )   161 - 161   2021年5月

Second-harmonic-generation of continuous-wave optical vortices in telecommunication wavelength 査読

Junichi Hamazaki, Guo-Wei Lu, Keizo Inagaki, Tadashi Kishimoto, Yoh Ogawa, Norihiko Sekine, Akifumi Kasamatsu, Naoukatu Yamamoto, Shigeru Yamaguchi, Iwao Hosako

Proc. Progress in Electromagnetics Research Symposium (PIERS)   2021年5月

Power-efficient O-Band 40 Gbit/s PAM4 transmitter based on dual-drive cascaded carrier-depletion and carrier-injection silicon mach-zehnder modulator with binary driving electronics at CMOS voltages

Guo Wei Lu, Hong Bo Zhang, Satoshi Shinada, Jianxun Hong, Yongpeng Cheng, Shiyoshi Yokoyama

IEEE Journal of Selected Topics in Quantum Electronics   27 ( 3 )   1 - 8   2021年5月

Huffman-Coded Sphere Shaping for Extended-Reach Single-Span Links

Guo-Wei Lu, Hong-Bo Zhang, Satoshi Shinada, Jianxun Hong, Yongpeng Cheng, Shiyoshi Yokoyama

IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS   27 ( 3 )   2021年5月

Highly Reliable Transmission System for Next-Generation Optical Access Network Based on Silicon Modulator With Maximum-Ratio Combined Receiver

Jun Qin, Yuansheng Tao, Haowen Shu, Siming Liu, Danshi Wang, Rahul Kumar Gangwar, Guo-Wei Lu, Xingjun Wang

IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS   27 ( 3 )   1 - 10   2021年5月

Synthesis of SSB Nyquist 16QAM From Twin-SSB QPSK Via Optical Subcarrier Processing-Based Data Aggregation and its Direct Detection With Hierarchical Blind Phase Search Algorithm

Guo-Wei Lu, Hong-Bo Zhang, Zhe Li

IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS   27 ( 2 )   1 - 8   2021年3月

2D-to-1D constellation reforming using phase-sensitive amplifier-based constellation squeezing and shifting

Jiabin Cui, Yuefeng Ji, Guo-Wei Lu, Hongxiang Wang, Min Zhang

OPTICS EXPRESS   29 ( 3 )   3724 - 3737   2021年2月

Design of a graphene-based multi-mode BPSK modulator 査読

Gongcheng Yue, Weicheng Chen, Haofeng Hu, Guo-Wei Lu, Zhenzhou Cheng, and Tiegen Liu

Proc. SPIE 11547   11547   2020年10月

Optical De-aggregation from 9QAM to PAM3 using Phase-sensitive Amplifier-based Optical Quadrature De-multiplexing and Two-level Vector Moving

Jiabin Cui, Yuefeng Ji, Guo-Wei Lu, Hongxiang Wang, Min Zhang

2020 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE (ACP) AND INTERNATIONAL CONFERENCE ON INFORMATION PHOTONICS AND OPTICAL COMMUNICATIONS (IPOC)   2020年10月

High-temperature-resistant silicon-polymer hybrid modulator operating at up to 200 Gbit s(-1) for energy-efficient datacentres and harsh-environment applications (vol 11, 4224, 2020)

Guo-Wei Lu, Jianxun Hong, Feng Qiu, Andrew M. Spring, Tsubasa Kashino, Juro Oshima, Masa-aki Ozawa, Hideyuki Nawata, Shiyoshi Yokoyama

NATURE COMMUNICATIONS   11 ( 1 )   2020年10月

Ultra High Speed Silicon and Polymer Hybrid Modulator 100 Gbaud Transmission

Shiyoshi Yokoyama, Guo-Wei Lu, Feng Qiu, Hiromu Sato

2020 IEEE PHOTONICS CONFERENCE (IPC)   2020年9月

Dual-Mode GVD Tailoring in a Convex Waveguide

Weicheng Chen, Gongcheng Yue, Haofeng Hu, Zhenzhou Cheng, Guo-Wei Lu, Tiegen Liu

IEEE PHOTONICS JOURNAL   12 ( 4 )   2020年8月

High-temperature-resistant silicon-polymer hybrid modulator operating at up to 200Gbits(-1) for energy-efficient datacentres and harsh-environment applications

Guo-Wei Lu, Jianxun Hong, Feng Qiu, Andrew M. Spring, Tsubasa Kashino, Juro Oshima, Masa-aki Ozawa, Hideyuki Nawata, Shiyoshi Yokoyama

NATURE COMMUNICATIONS   11 ( 1 )   2020年8月

Graphene-based dual-mode modulators

Gongcheng Yue, Zhengkun Xing, Haofeng Hu, Zhenzhou Cheng, Guo-Wei Lu, Tiegen Liu

OPTICS EXPRESS   28 ( 12 )   18456 - 18471   2020年6月

PAM4 Receiver based on Quantum-dot SOA Preamplifier for Short-Reach Applications

Guo-Wei Lu, Hong-Bo Zhang, Zhengkun Xing, Kouichi Akahane, Zhenzhou Cheng, Tiegen Liu, Takahide Sakamoto, Naokatsu Yamamoto

2020 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)   2020年5月

Coherent Self-superposition aided SSB Nyquist 16QAM Synthesis from Twin-SSB Nyquist QPSK with Reduced DAC Resolution Requirement

Guo-Wei Lu, Hong-Bo Zhang, Zhe Li

2020 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXPOSITION (OFC)   2020年3月

Variable-linewidth light source based on Brownian motion random walk in optical phase 査読

Jun Mochizuki, Keizo Inagaki, Guo-Wei Lu, Takahide Sakamoto, Yuki Yoshida, Atsushi Kanno, Naokatsu Yamamoto, Tetsuya Kawanishi

IEICE Electronics Express   17 ( 16 )   1 - 4   2020年2月

Phase-sensitive amplifier-based optical conversion for direct detection of complex modulation format to bridge long-haul transmissions and short-reach interconnects 査読

Jiabin Cui, Yuefeng Ji, Guo-Wei Lu, Hongxiang Wang, and Min Zhang

Optics Express   28 ( 2 )   2349 - 2365   2020年1月

Ultra-flexible perceptual photonic-skin by using optical fiber as artificial mechanoreceptor

Sheng Zhang, Tao Li, Guo-Wei Lu, Yuta Sunami

MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS   25 ( 11 )   4341 - 4347   2019年11月

Efficient 110 Gbit/s OOK transmitter using silicon hybrid polymer modulator 査読

Shiyoshi Yokoyama, Guo-Wei Lu, Xiaoyang Cheng, Feng Qiu, Andrew Spring, Tsubasa Kashino, Juro Ohshima, Masa-aki Ozawa, Hideyuki Nawata

Proc. European Conference and Exhibition on Optical Communication (ECOC)   1 - 3   2019年9月

Simultaneous Compensation of Fiber Nonlinearity and Dispersive Fading Effects by Conjugated-Paired Radio-on-Fiber Transmission with Phase-Shifted Dual-Sideband Downconversion

Takahide Sakamoto, Guo-Wei Lu, Naokatsu Yamamoto, Tetsuya Kawanishi

2019 24TH OPTOELECTRONICS AND COMMUNICATIONS CONFERENCE (OECC) AND 2019 INTERNATIONAL CONFERENCE ON PHOTONICS IN SWITCHING AND COMPUTING (PSC)   2019年7月

DAC-less PAM4 Transmitter using Electro-optic Polymer Dual-drive Mach-Zehnder Modulator with Imbalanced Binary Driving Electronics

Guo-Wei Lu, Jianxun Hong, Hongbo Zhang, Feng Qiu, Shiyoshi Yokoyama

2019 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)   2019年5月

Long-term stable electro-optic Polymers for hybrid integration 招待 査読

S. Yokoyama, G.-W. Lu, X. Cheng, F. Qiu

Proc. Optical Fiber Communication Conference and Exposition (OFC)   M3D - 4   2019年3月

110 Gbit/s On-Off Keying Transmitter Based on a Single-Drive Polymer Modulator

Shiyoshi Yokoyama, Guo-Wei Lu, Xiaoyang Cheng, Feng Qiu, Andrew M. Spring

2019 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION (OFC)   2019年3月

On-Chip Optical Vector Quadrature De-Multiplexer Proposal for QAM De-Aggregation by Single Bi-Directional SOA-Based Phase-Sensitive Amplifier

Jiabin Cui, Guo-Wei Lu, Hongxiang Wang, Yuefeng Ji

IEEE ACCESS   7   763 - 772   2019年1月

Atomically Thin Two-Dimensional Nanosheets with Tunable Spin-Crossover Properties

Yang-Hui Luo, Chen Chen, Guo-Wei Lu, Dan-Li Hong, Xiao-Tong He, Cong Wang, Jia-Ying Wang, Bai-Wang Sun

JOURNAL OF PHYSICAL CHEMISTRY LETTERS   9 ( 24 )   7052 - 7058   2018年12月

High temperature resistant 112 Gbit/s PAM4 modulator based on electro-optic Polymer modulator 査読

S. Yokoyama, G.-W. Lu, H. Miura, F. Qiu, A. M. Spring

Proc. European Conference and Exhibition on Optical Communication (ECOC)   1 - 3   2018年11月

Reconfigurable Optical Network Intermediate Node With Full-Quadrature Regeneration and Format Conversion Capacity

Jiabin Cui, Hongxiang Wang, Guo-Wei Lu, Lin Bai, Yanxia Tan, Takahide Sakamoto, Naokatsu Yamamoto, Yuefeng Ji

JOURNAL OF LIGHTWAVE TECHNOLOGY   36 ( 20 )   4691 - 4700   2018年10月

Frequency up-conversion of data-carrying optical Vortex for optical fibre to optical wireless communications interface 査読

G.-W. Lu, J. Hamazaki, K. Inagaki, T. Kishimoto, Y. Ogawa, N. Sekine, A. Kasamatsu, N. Yamamoto, S. Yamaguchi, I. Hosako

Proc. European Conference and Exhibition on Optical Communication (ECOC)   1 - 3   2018年9月

Flexible generation of 28 Gbps PAM4 60 GHz/80 GHz radio over fiber signal by injection locking of direct multilevel modulated laser to spacing-tunable two-tone light

Guo-Wei Lu, Ruben S. Luis, Hiroyuki Toda, Jiabin Cui, Takahide Sakamoto, Hongxiang Wang, Yuefeng Ji, Naokatsu Yamamoto

OPTICS EXPRESS   26 ( 16 )   20603 - 20613   2018年8月

Optical angular momentum doubling of optical Vortices in telecommunication bands 査読

Junichi Hamazaki, Guo-Wei Lu, Keizo Inagaki, Tadashi Kishimoto, Yoh Ogawa, Norihiko Sekine, Akifumi Kasamatsu, Naoukatu Yamamoto, Shigeru Yamaguchi, Iwao Hosako

(Invited Paper) Proc. Progress in Electromagnetics Research Symposium (PIERS)   2018年8月

96 Gbit/s PAM-4 generation using an electro-optic Polymer modulator with high thermal stability 査読

Shiyoshi Yokoyama, Guo-Wei Lu, Hiroki Miura, Feng Qiu, Andrew Spring

Proc. Conference on Lasers and Electro-Optics (CLEO)   SM3B - 2   2018年5月

Single-stage Phase-sensitive Amplifier Based Quadrature De-multiplexer for De-aggregating QAM Signals into In-phase and Quadrature Components

Jiabin Cui, Guo-Wei Lu, Hongxiang Wang, Lin Bai, Yuefeng Ji

2018 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)   2018年5月

Experimental Demonstration of Fiber-Nonlinearity Cancellation by Photonic Homodyne Down-Conversion in Conjugated-Paired Radio-on-Fiber System

Takahide Sakamoto, Guo-Wei Lu, Naokatsu Yamamoto

2018 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)   2018年5月

28Gbps PAM4 60GHz Radio over Fiber System by Injection Locking Two-Tone Light to Directly-Modulated Laser

Guo-Wei Lu, Ruben S. Luis, Hiroyuki Toda, Jiabin Cui, Takahide Sakamoto, Hongxiang Wang, Yuefang Ji, Naokatsu Yamamoto

2018 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)   2018年5月

Vibro-Perception of Optical Bio-Inspired Fiber-Skin

Tao Li, Sheng Zhang, Guo-Wei Lu, Yuta Sunami

SENSORS   18 ( 5 )   2018年5月

Optical subcarrier processing for Nyquist SCM signals via coherent spectrum overlapping in four-wave mixing with coherent multi-tone pump

Guo-Wei Lu, Ruben S. Luis, Jose Manuel Delgado Mendinueta, Takahide Sakamoto, Naokatsu Yamamoto

OPTICS EXPRESS   26 ( 2 )   1488 - 1496   2018年1月

Orbital angular momentum (OAM) conversion and multicasting using N-core supermode fiber

Guang-hao Shao, Shao-cheng Yan, Wei Luo, Guo-Wei Lu, Yan-qing Lu

Scientific Reports   2017年12月

Simple Self-Homodyne Detection Scheme for Optical OFDM With Inserted Pilot Subframes and Application in Optical Access Networks

Guo-Wei Lu, Xun Guan, Takahide Sakamoto, Naokatsu Yamamoto, Calvin Chun-Kit Chan

IEEE ACCESS   5   24602 - 24607   2017年10月

Optical Subcarrier Processing for Nyquist SCM via Coherent Spectrum Overlapping in FWM with Coherent Pump

Guo-Wei Lu, Ruben S. Luis, Jose Manuel Delgado Mendinueta, Takahide Sakamoto, Naokatsu Yamamoto

43RD EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC 2017)   2017年9月

Spatial Coherent Matched Detection Using High-Speed Two-Dimensional Photo-Diode Array for Full-Channel Demultiplexing and Demodulation of Mode-Division-Multiplexed Signals

Takahide Sakamoto, Toshimasa Umezawa, Guo-Wei Lu, Koichi Akahane, Atsushi Matsumoto, Atsushi Kanno, Naokatsu Yamamoto, Tetsuya Kawanishi

43RD EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC 2017)   2017年9月

Design and Experimental Characterization of 1x2 Silicon Optical Switch

Yekai Lu, Rui Zhu, Nan Yang, Wei Jiang, Guo-Wei Lu

2017 16TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS & NETWORKS (ICOCN 2017)   2017年8月

Homodyne Direct Down-Conversion of 8-PSK Conjugated Radio-over-Fiber Signals for Fiber Nonlinearity Cancellation

Takahide Sakamoto, Guo-Wei Lu

2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS EUROPE & EUROPEAN QUANTUM ELECTRONICS CONFERENCE (CLEO/EUROPE-EQEC)   2017年6月

Optical angular momentum doubling of continuous-wave optical vortices in telecommunication wavelength 査読

Junichi Hamazaki, Guo-Wei Lu, Keizo Inagaki, Tadashi Kishimoto, Yoh Ogawa, Norihiko Sekine, Akifumi Kasamatsu, Naoukatu Yamamoto, Shigeru Yamaguchi, Iwao Hosako

Proc. Conference on Lasers and Electro-Optics (CLEO)   JTh2A.85   2017年5月

Simplified Self-Homodyne Detection for Optical OFDM with Inserted Pilot Sub-Samples and its Application in Downstream of Optical Access Networks

Guo-Wei Lu, Xun Guan, Takahide Sakamoto, Naokatsu Yamamoto, Calvin Chun-Kit Chan

2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)   2017年5月

Second-harmonic-generation of continuous-wave optical vortices in telecommunication wavelength 査読

Junichi Hamazaki, Guo-Wei Lu, Keizo Inagaki, Tadashi Kishimoto, Yoh Ogawa, Norihiko Sekine, Akifumi Kasamatsu, Naoukatu Yamamoto, Shigeru Yamaguchi, Iwao Hosako

Proc. Progress in Electromagnetics Research Symposium (PIERS)   2017年5月

All-Optical Signal Upconversion using Optically-Injected DFB laser and Embedded Optoelectronic Oscillator for Radio-over-Fiber Applications

Ji Tao, Peng Wang, Long Huang, Yiyun Zhang, Dalei Chen, Peng Xiang, Jilin Zheng, Guo-Wei Lu, Xiangfei Chen, Tao Pu

2017 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION (OFC)   2017年3月

Ultrafast Demultiplexing of Optical Time-Division Multiplexed Signals by Parallel Opto-Electronic Time-Frequency Domain Sampling

Takahide Sakamoto, Guo-Wei Lu, Naokatsu Yamamoto

2017 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION (OFC)   2017年3月

Loop-Assisted Coherent Matched Detector for Parallel Time-Frequency Sampling

Takahide Sakamoto, Guo-Wei Lu, Naokatsu Yamamoto

JOURNAL OF LIGHTWAVE TECHNOLOGY   35 ( 4 )   807 - 814   2017年2月

Experimental Demonstration of Fiber-Nonlinearity-Torelant Conjugated-Paired Radio-on-Fiber System Employing Asymmetric Photonic Heterodyne Down-Converter

Takahide Sakamoto, Guo-Wei Lu, Tetsuya Kawanishi

2016 IEEE INTERNATIONAL TOPICAL MEETING ON MICROWAVE PHOTONICS (MWP)   51 - 54   2016年11月

Flexible and scalable wavelength multicast of coherent optical OFDM with tolerance against pump phase-noise using reconfigurable coherent multi-carrier pumping

Guo-Wei Lu, Tianwai Bo, Takahide Sakamoto, Naokatsu Yamamoto, Calvin Chun-Kit Chan

OPTICS EXPRESS   24 ( 20 )   22573 - 22580   2016年10月

Full-channel parallel measurement of 4x20-Gb/s all-optical OFDM signals by using loop-assisted coherent matched detector 査読

Takahide Sakamoto; Guo-Wei Lu; Naokatsu Yamamoto

Proc. European Conference and Exhibition on Optical Communication (ECOC)   1 - 3   2016年9月

Coherently-pumped wavelength multicast of multi-level modulated optical signals with tolerance against phase noise from pumps 査読

Guo-Wei Lu

(Invited Paper) Proc. OptoElectronics Globe Conference (OGC)   2016年9月

Differential Coding in Polarizations with Half-Symbol-Period Timing Offset for Coherent PM-QPSK to Improve Phase-Noise Tolerance

Guo-Wei Lu, Takahide Sakamoto, Yukiyoshi Kamio

2016 21ST OPTOELECTRONICS AND COMMUNICATIONS CONFERENCE (OECC) HELD JOINTLY WITH 2016 INTERNATIONAL CONFERENCE ON PHOTONICS IN SWITCHING (PS)   2016年7月

Experimental Investigation of Phase-Sensitive Amplification in Quantum-Dot Semiconductor Optical Amplifier

Guo-Wei Lu, Tianwai Bo, Takahide Sakamoto, Kouichi Akahane, Benjamin J. Puttnam, Calvin Chun-Kit Chan, Naokatsu Yamamoto

2016 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)   2016年6月

Investigation on Phase-Sensitive Fiber Nonlinearity Cancellation in Conjugated-Paired Radio-on-Fiber System

Takahide Sakamoto, Guo-Wei Lu, Tetsuya Kawanishi

2016 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)   2016年6月

Flexible high-order QAM transmitters for elastic optical networks

Guo-Wei Lu, Takahide Sakamoto, Tetsuya Kawanishi

PHOTONIC NETWORK COMMUNICATIONS   31 ( 2 )   345 - 352   2016年4月

Pump-Phase-Noise-Tolerant Wavelength Conversion for Coherent Optical OFDM using Coherent DFB Pumping

Guo-Wei Lu, Tianwai Bo, Calvin Chun-Kit Chan

2016 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION (OFC)   2016年3月

Flexible and re-configurable optical three-input XOR logic gate of phase-modulated signals with multicast functionality for potential application in optical physical-layer network coding

Guo-Wei Lu, Jun Qin, Hongxiang Wang, Yuefeng Ji, Gazi Mohammad Sharif, Shigeru Yamaguchi

OPTICS EXPRESS   24 ( 3 )   2299 - 2306   2016年2月

Pump-phase-noise-free optical wavelength data exchange between QAM signals with 50-GHz channel-spacing using coherent DFB pump

Guo-Wei Lu, Andre Albuquerque, Benjamin J. Puttnam, Takahide Sakamoto, Miguel Drummond, Rogerio Nogueira, Atsushi Kanno, Satoshi Shinada, Naoya Wada, Tetsuya Kawanishi

OPTICS EXPRESS   24 ( 4 )   3702 - 3713   2016年2月

Reconfigurable optical XOR logic gate of phase-modulated signals with multicast functionality through FWM in single SOA 査読

Guo-Wei Lu, Gazi Sharif, Jun Qin, Hongxiang Wang, Yuefeng Ji, Shigeru Yamaguchi

Proc. Asia Communications and Photonics Conference (ACP)   AM1J.5   2015年11月

Oppositely-biased dual-polarization IQ modulators for nonlinearity-tolerant polarization-multiplexed phase-conjugated twin-signals generation

Takahide Sakamoto, Guo-Wei Lu, Tetsuya Kawanishi

2015 European Conference on Optical Communication (ECOC)   2015年9月

Optical 8QAM and 8PSK synthesis by cascading arbitrary 2QAM with squared QPSK

Guo-Wei Lu, Jose Manuel Delgado Mendinueta, Takahide Sakamoto, Naoya Wada, Tetsuya Kawanishi

OPTICS EXPRESS   23 ( 16 )   21366 - 21374   2015年8月

Flexible high-order quadrature amplitude modulation transmitter for elastic optical networks

Guo-Wei Lu

2015 Optoelectronics Global Conference (OGC)   2015年8月

PPLN-based all-optical signal processing and phase-sensitive amplification 招待 査読

A. A. Albuquerque, B. J. Puttnam, M. V. Drummond, G. Lu, ?. Szab?, S. Shinada, N. Wada, and R. N. Nogueira

Proc. IEEE Photonics Society Summer Topicals Meeting   86 - 87   2015年6月

Pump-phase-noise-free multichannel wavelength multicasting for QAM signals using coherent multi-carrier pump 査読

Guo-Wei Lu, Takahide Sakamoto, Tetsuya Kawanishi

Proc. Conference on Lasers and Electro-Optics. Europe & the European Quantum. Electronics Conference (CLEO/Europe-EQEC)   CI_P_11   2015年6月

Fiber nonlinearity tolerance of traceback equalization for non-uniformly distorted QAM signals 査読

Takahide Sakamoto; Guo-Wei Lu; Tetsuya Kawanishi

Proc. Conference on Lasers and Electro-Optics (CLEO)   1 - 2   2015年5月

Pump-Phase-Noise-Tolerant Wavelength Multicasting for QAM Signals using Flexible Coherent Multi-Carrier Pump

Guo-Wei Lu, Takahide Sakamoto, Tetsuya Kawanishi

2015 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION (OFC)   2015年3月

Multifunctional All-optical Signal Processing Scheme for Simultaneous Multichannel WDM Multicast and XOR Logic Gates Based on FWM in QD-SOA

Danshi Wang, Min Zhang, Guo-Wei Lu, Jun Qin, Takahide Sakamoto, Kouichi Akahane, Naokatsu Yamamoto, Tetsuya Kawanishi, Ze Li, Yue Cui

Optical Fiber Communication Conference   2015年3月

Loop-Assisted Multi-Input-Multi-Output Coherent Matched Detector for Ultra High-Bandwidth Parallel Optical Time-Frequency Domain Sampling

Takahide Sakamoto, Guo-Wei Lu, Tetsuya Kawanishi

Optical Fiber Communication Conference   2015年3月

Multichannel wavelength multicasting for two QPSK signals based on FWM in SOA

Jun Qin, Yuefeng Ji, Hongxiang Wang, Danshi Wang, Min Zhang, Guo-Wei Lu

CHINESE OPTICS LETTERS   13 ( 1 )   2015年1月

Simultaneous multichannel wavelength multicasting and XOR logic gate multicasting for three DPSK signals based on four-wave mixing in quantum-dot semiconductor optical amplifier

Jun Qin, Guo-Wei Lu, Takahide Sakamoto, Kouichi Akahane, Naokatsu Yamamoto, Danshi Wang, Cheng Wang, Hongxiang Wang, Min Zhang, Tetsuya Kawanishi, Yuefeng Ji

OPTICS EXPRESS   22 ( 24 )   29413 - 29423   2014年12月

Conjugated-Paired Radio-on-Fiber Transmission Scheme Highly Tolerant against Optical Fiber Nonlinearity

Takahide Sakamoto, Guo-Wei Lu, Tetsuya Kawanish

2014 INTERNATIONAL TOPICAL MEETING ON MICROWAVE PHOTONICS (MWP) AND THE 2014 9TH ASIA-PACIFIC MICROWAVE PHOTONICS CONFERENCE (APMP)   399 - 402   2014年12月

QPSK wavelength multicasting based on four-wave mixing in semiconductor optical amplifier

Jun Qin, Hongxiang Wang, Danshi Wang, Min Zhang, Yuefeng Ji, Guo-Wei Lu

CHINESE OPTICS LETTERS   12 ( 11 )   2014年11月

Wavelength conversion of high-order QAM signals for future transparent all-optical networks

Guo-Wei Lu, Takahide Sakamoto, Tetsuya Kawanishi

2014 13th International Conference on Optical Communications and Networks (ICOCN)   2014年11月

FLEXIBLE HIGH-ORDER QAM TRANSMITTERS FOR ELASTIC OPTICAL NETWORKS

Guo-Wei Lu, Takahide Sakamoto, Tetsuya Kawanishi

2014 13TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS AND NETWORKS (ICOCN)   2014年11月

Laser-Phase-Fluctuation-Insensitive Optical Coherent Detection Scheme for Radio-over-Fiber System

Toshiaki Kuri, Takahide Sakamoto, Guo-Wei Lu, Tetsuya Kawanishi

JOURNAL OF LIGHTWAVE TECHNOLOGY   32 ( 20 )   3803 - 3809   2014年10月

Phase-Conjugated Twin Signals Generation with Oppositely-Biased Paired IQ Modulators

Takahide Sakamoto, Guo-Wei Lu, Tetsuya Kawanishi

2014 IEEE PHOTONICS CONFERENCE (IPC)   300 - 301   2014年10月

Electo-Optic Dual-Channel Coherent Signal Emulator

Takahide Sakamoto, Guo-Wei Lu, Tetsuya Kawanishi

2014 IEEE PHOTONICS CONFERENCE (IPC)   302 - 303   2014年10月

Data Overlay in Optical Networks through Level-Scalable Flexible Modulation and its Application in Multicast Overlay for WDM-PON

Guo-Wei Lu, Takahide Sakamoto, Tetsuya Kawanishi

2014 IEEE PHOTONICS CONFERENCE (IPC)   80 - 81   2014年10月

Multifunctional switching unit for add/drop, wavelength conversion, format conversion, and WDM multicast based on bidirectional LCoS and SOA-loop architecture

Danshi Wang, Min Zhang, Jun Qin, Guo-Wei Lu, Hongxiang Wang, Shanguo Huang

OPTICS EXPRESS   22 ( 18 )   21847 - 21858   2014年9月

Pump-Linewidth-Tolerant Optical Data Exchange between 16QAM and QPSK with 50-GHz Channel-Spacing using Coherent DFB Pump

Guo-Wei Lu, Andre Albuquerque, Benjamin J. Puttnam, Takahide Sakamoto, Miguel Drummond, Rogerio Nogueira, Atsushi Kanno, Satoshi Shinada, Naoya Wada, Tetsuya Kawanishi

2014 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC)   2014年9月

Coherently-Pumped FWM in HNLF for 16QAM Wavelength Conversion Free of Phase Noise from Pumps

Guo-Wei Lu, Takahide Sakamoto, Tetsuya Kawanishi

2014 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC)   2014年9月

Coherently-Pumped 20Gbaud 16QAM Optical Wavelength Shifting Free of Phase Noise from Pumps

Guo-Wei Lu, Andre Albuquerque, Benjamin J. Puttnam, Takahide Sakamoto, Miguel Drummond, Rogerio Nogueira, Atsushi Kanno, Satoshi Shinada, Naoya Wada, Tetsuya Kawanishi

2014 OPTOELECTRONICS AND COMMUNICATIONS CONFERENCE AND AUSTRALIAN CONFERENCE ON OPTICAL FIBRE TECHNOLOGY (OECC/ACOFT 2014)   589 - +   2014年7月

Pump-linewidth-tolerant wavelength conversion with coherent pumps 査読

Proc. Conference on Lasers and Electro-Optics (CLEO)   SW3J.1   2014年6月

Experimental Investigation of Sampling Phase Sensitivity in Baud-Rate Sampled Coherent Receiver for Nyquist Pulse-Shaped High-Order QAM Signals

Guo-Wei Lu, Takahide Sakamoto, Tetsuya Kawanishi

2014 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)   2014年6月

Pump-linewidth-tolerant optical wavelength conversion for high-order QAM signals using coherent pumps

Guo-Wei Lu, Andre Albuquerque, Benjamin J. Puttnam, Takahide Sakamoto, Miguel Drummond, Rogerio Nogueira, Atsushi Kanno, Satoshi Shinada, Naoya Wada, Tetsuya Kawanishi

OPTICS EXPRESS   22 ( 5 )   5067 - 5075   2014年3月

Time-Interleaved Carrier-Suppressed Return-to-Zero QPSK for Filter-less Dual-Carrier Transmission

Takahide Sakamoto, Guo-Wei Lu, Tetsuya Kawanishi

Optical Fiber Communication Conference   2014年3月

Error-Free and Laser-Phase-Noise-Insensitive Optical Coherent Transmission of Uplink Radio-over-Fiber signal

Toshiaki Kuri, Takahide Sakamoto, Guo-Wei Lu, Tetsuya Kawanishi

2014 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION (OFC)   2014年3月

Wavelength conversion of optical 64QAM through FWM in HNLF and its performance optimization by constellation monitoring

Guo-Wei Lu, Takahide Sakamoto, Tetsuya Kawanishi

OPTICS EXPRESS   22 ( 1 )   15 - 22   2014年1月

Phase-noise-insensitive optical coherent detection with two-tone local light and digital signal processing technique for uplink radio-over-fiber signal transmission

Toshiaki Kuri, Takahide Sakamoto, Guo-Wei Lu, Tetsuya Kawanishi

2013 IEEE International Topical Meeting on Microwave Photonics (MWP)   2013年10月

Wavelength conversion of optical 64QAM and its performance optimization by constellation monitoring 査読

Guo-Wei Lu, Takahide Sakamoto, Tetsuya Kawanishi

Proc. European Conference and Exhibition on Optical Communication (ECOC)   1   2013年9月

Experimental demonstration of wavelength conversions of optical 36QAM and 64QAM through FWM in HNLF

Guo-Wei Lu, Takahide Sakamoto, Tetsuya Kawanishi

2013 IEEE Photonics Conference   2013年9月

Digital-signal-processing-assisted optical coherent detection of uplink radio-over-fiber signal and its phase noise cancellation effect

Toshiaki Kuri, Takahide Sakamoto, Guo-Wei Lu, Tetsuya Kawanishi

2013 IEEE Photonics Conference   2013年9月

Multi-tone parallel coherent matched detection for demultiplexing of superchannels

Takahide Sakamoto, Guo-Wei Lu, Tetsuya Kawanishi

OPTICS EXPRESS   21 ( 16 )   18602 - 18610   2013年8月

Time-frequency domain signaling/multiplexing for optical filter-less networking 招待 査読

T. Sakamoto, G. -W. Lu, T. Kawanishi

Proc. Advanced Photonics, OSA Tech. dig. Topical meeting   NW3C.2   2013年7月

Wavelength Conversion of 36QAM through Four-Wave Mixing in HNLF

Guo-Wei Lu, Takahide Sakamoto, Tetsuya Kawanishi

2013 18th OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching   2013年7月

Generation of Optical 32QAM using Two Tandem IQ Modulators with Simplified Electronics

Guo-Wei Lu, Takahide Sakamoto, Tetsuya Kawanishi

CLEO: 2013   2013年6月

Traceback equalization for non-uniformly synthesized optical QAM signals 査読

Takahide Sakamoto, Guo-Wei Lu, Tetsuya Kawanishi

Proc. Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference (CLEO/Europe-IQEC)   1 - 1   2013年5月

Traceback equalization for non-uniformly synthesized optical QAM signals 査読

Takahide Sakamoto, Guo-Wei Lu, Tetsuya Kawanishi

2013 Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference CLEO EUROPE/IQEC   1 - 1   2013年5月

Optical 36QAM transmitter based on two tandem IQ modulators with simplified driving electronics

Guo-Wei Lu, Takahide Sakamoto, Tetsuya Kawanishi

2013 Conference on Lasers & Electro-Optics Europe & International Quantum Electronics Conference CLEO EUROPE/IQEC   2013年5月

Flexible high-order QAM transmitter using tandem IQ modulators for generating 16/32/36/64-QAM with balanced complexity in electronics and optics

Guo-Wei Lu, Takahide Sakamoto, Tetsuya Kawanishi

OPTICS EXPRESS   21 ( 5 )   6213 - 6223   2013年3月

PS-QPSK with Duobinary-Shaping and MLSD Reception for Constructing Power- and Spectrum-Efficient Superchannel

Guo-Wei Lu, Yukiyoshi Kamio, Tetsuya Kawanishi

Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2013   2013年3月

Optical 64QAM Transmitter using Tandem IQ Modulators with Balanced Complexity in Electronics and Optics

Guo-Wei Lu, Takahide Sakamoto, Tetsuya Kawanishi

Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2013   2013年3月

Filter-less Multi-Tone Coherent Orthogonal Detection for Multi-Channel Reception of Super-Channel/OFDM signals

Takahide Sakamoto, Guo-Wei Lu, Tetsuya Kawanishi

Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2013   2013年3月

Experiment investigation of nonlinear distortion in QAM constellation due to imbalance in intradyne coherent receiver 査読

Guo-Wei Lu, Takahide Sakamoto, Tetsuya Kawanishi

Proc. 17th OptoElectronics and Communications Conference (OECC)   339 - 340   2012年6月

Reconfigurable optical 8-ary transmitter based on arbitrary 2-QAM for generating 8PSK and 8QAM 査読

Guo-Wei Lu, Takahide Sakamoto, Tetsuya Kawanishi

Proc. Optical Fiber Communication Conference and Exposition (OFC)   JTh2A.22   2012年3月

Rectangular QPSK for generation of optical eight-ary phase-shift keying 査読

Guo-Wei Lu, Takahide Sakamoto, Tetsuya Kawanishi

Optics Express   19 ( 19 )   18479 - 18485   2011年9月

Format Conversion of Optical Multilevel Signals Using FWM-Based Optical Phase Erasure

Guo-Wei Lu, Ekawit Tipsuwannakul, Tetsuya Miyazaki, Carl Lundstrom, Magnus Karlsson, Peter A. Andrekson

JOURNAL OF LIGHTWAVE TECHNOLOGY   29 ( 16 )   2460 - 2466   2011年8月

Filter optimization for self-homodyne coherent WDM systems using interleaved polarization division multiplexing 査読

M. Sjodin, E. Agrell, P. Johannisson, G.-W. Lu, P. Andrekson, M. Karlsson

Journal of Lightwave Technology   29 ( 9 )   1219 - 1226   2011年5月

Two optical-8PSK transmitter schemes based on tandem IQ modulators 査読

Guo-Wei Lu, Takahide Sakamoto, Tetsuya Kawanishi

Proc. International Quantum Electronics Conference / Conference on Lasers and Electro-Optics Pacific Rim (IQEC / CLEO Pacific Rim)   2011年5月

Optical 8PSK Transmitter using Tandem IQ Modulators with Binary Driving Electrical Signals

Guo-Wei Lu, Takahide Sakamoto, Tetsuya Kawanishi

CLEO:2011 - Laser Applications to Photonic Applications   2011年5月

Reconfigurable multilevel transmitter using monolithically integrated quad Mach-Zehnder IQ modulator for optical 16-QAM and 8-PSK generation

Guo-Wei Lu, Takahide Sakamoto, Akito Chiba, Tetsuya Kawanishi, Tetsuya Miyazaki, Kaoru Higuma, Masaaki Sudo, Junichiro Ichikawa

OPTICS EXPRESS   19 ( 6 )   5596 - 5601   2011年3月

Nine-Way Optical Wavelength Multicasting and Field Trail Transmission over Optical Network Test-bed (JGN2Plus)

Guo-Wei Lu, Sugang Xu, Hideki Otsuki, Hiroaki Harai, Naoya Wada

2011 OPTICAL FIBER COMMUNICATION CONFERENCE AND EXPOSITION (OFC/NFOEC) AND THE NATIONAL FIBER OPTIC ENGINEERS CONFERENCE   2011年3月

Evaluation of a Fiber-Optic Parametric Amplifier with Optical Feedback in Multi-Channel Dynamic Networks

Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2011   2011年3月

Format conversion from 120-Gb/s RZ-D8PSK to 80-Gb/s RZ-DQPSK through FWM-based Optical Phase Erasure 査読

IEEE Photonics Technology Letters   22 ( 24 )   1817 - 1879   2010年12月

Advanced modulation formats and its application to optical label switching networks

Tetsuya Miyazaki, Guo-Wei Lu

Asia Communications and Photonics Conference and Exhibition   2010年12月

40-Gbaud 16-QAM transmitter using tandem IQ modulators with binary driving electronic signals

Guo-Wei Lu, Mats Skold, Pontus Johannisson, Jian Zhao, Martin Sjodin, Henrik Sunnerud, Mathias Westlund, Andrew Ellis, Peter A. Andrekson

OPTICS EXPRESS   18 ( 22 )   23062 - 23069   2010年10月

Monolithically integrated quad Mach-Zehnder IQ modulator for generation of advanced optical modulation formats

Guo-Wei Lu, T. Sakamoto, A. Chiba, T. Kawanishi, T. Miyazaki, K. Higuma, M. Sudo, J. Ichikawa

9th International Conference on Optical Communications and Networks (ICOCN 2010)   2010年10月

0.87 Tbit/s 160 Gbaud dual-polarization D8PSK OTDM transmission over 110 km 査読

TIPSUWANNAKUL Ekawit

Pro. European Conference on Optical Communication (ECOC 2010)   1 - 3   2010年9月

Interleaved polarization division multiplexing in self-homodyne coherent WDM systems

Martin Sjodin, Erik Agrell, Guo-Wei Lu, Pontus Johannisson, Magnus Karlsson, Peter Andrekson

36th European Conference and Exhibition on Optical Communication   2010年9月

16-QAM transmitter using monolithically integrated quad Mach-Zehnder IQ modulator

Guo-Wei Lu, Takahide Sakamoto, Akito Chiba, Tetsuya Kawanishi, Tetsuya Miyazaki, Kaoru Higuma, Masaaki Sudo, Junichiro Ichikawa

36th European Conference and Exhibition on Optical Communication   2010年9月

Advanced modulation formats and its application in optical label switching systems 招待 査読

Tetsuya Miyazaki, Guo-Wei Lu

Proc. Asia Communications and Photonics Conference and Exhibition (ACP)   3 - 5   2010年7月

Optical signal processing for advanced optical modulation format 招待 査読

Guo-Wei Lu

Proc. IEEE Photonics Society Summer Topicals Meeting on Nonlinear Fiber Optics   170 - 171   2010年7月

Burst-mode amplification of dynamic optical packets using fiber optical parametric amplifier in optical packet networks 査読

Guo-Wei Lu, Michel Marhic, Tetsuya Miyazaki

Electronics Letters   46 ( 11 )   778 - 780   2010年5月

Monolithically Integrated Quad Mach-Zehnder IQ Modulator for Optical 16-QAM Generation

Guo-Wei Lu, Takahide Sakamoto, Akito Chiba, Tetsuya Kawanishi, Tetsuya Miyazaki, Kaoru Higuma, Masaaki Sudo, Junichiro Ichikawa

Conference on Lasers and Electro-Optics 2010   2010年5月

160-Gb/s all-optical phase-transparent wavelength conversion through cascaded SFG-DFG in a broadband linear-chirped PPLN waveguide

Guo-Wei Lu, Satoshi Shinada, Hideaki Furukawa, Naoya Wada, Tetsuya Miyazaki, Hiromasa Ito

OPTICS EXPRESS   18 ( 6 )   6064 - 6070   2010年3月

Digital Optical Phase Locked Loop for Real-Time Coherent Demodulation of Multilevel PSK/QAM

Takahide Sakamoto, Guo-Wei Lu, Akito Chiba, Tetsuya Kawanishi

Optical Fiber Communication Conference   2010年3月

Coherent Demodulation of 10-Gb/s Optical Minimum-Shift Keying

Takahide Sakamoto, Guo-Wei Lu, Akito Chiba, Tetsuya Kawanishi, Tetsuya Miyazaki

National Fiber Optic Engineers Conference   2010年3月

80-Gb/s Optical MSK Generation Using a Monolithically Integrated Quad-Mach-Zehnder IQ Modulator

Guo-Wei Lu, Takahide Sakamoto, Akito Chiba, Tetsuya Kawanishi, Tetsuya Miyazaki, Kaoru Higuma, Junichiro Ichikawa

Optical Fiber Communication Conference   2010年3月

160-Gb/s Tunable All-Optical Phase-Transparent Wavelength Conversion through Cascaded SFG-DFG in a Linear-Chirped PPLN Waveguide

Guo-Wei Lu, Satoshi Shinada, Hideaki Furukawa, Naoya Wada, Tetsuya Miyazaki, Hiromasa Ito

Optical Fiber Communication Conference   2010年3月

A field-trial of on-demand integration of Grid and innovative wavelength multicasting service over WSON for emerging frontier applications

Sugang Xu, Guo-Wei Lu, Hideki Otsuki, Hiroaki Harai, Naoya Wada, Tetsuya Miyazaki

2010 14th Conference on Optical Network Design and Modeling (ONDM)   2010年2月

FWM-based All-Optical Phase Drop for Format Conversion from 320-Gb/s RZ-DQPSK to 160-Gb/s RZ-DPSK

Guo-Wei Lu, Tetsuya Miyazaki

2009 35TH EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC)   2009年9月

Optical MSK Transmitter using a Monolithically Integrated Quad Mach-Zehnder IQ Modulator

Guo-Wei Lu, Takahide Sakamoto, Akito Chiba, Tetsuya Kawanishi, Tetsuya Miyazaki, Kaoru Higuma, Junichiro Ichikawa

2009 35TH EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC)   2009年9月

Optical phase erasure based on FWM in HNLF enabling format conversion from 320-Gb/s RZ-DQPSK to 160-Gb/s RZ-DPSK

Guo-Wei Lu, Tetsuya Miyazaki

OPTICS EXPRESS   17 ( 16 )   13346 - 13353   2009年8月

Simultaneous generation of two RZ-8-APSKs through FWM-based all-optical amplitude and phase multiplexing

Guo-wei Lu, Tetsuya Miyazaki

2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics   2009年8月

Optical phase transmultiplexing to support traffic grooming in transparent optical networks

Guo-Wei Lu

Photonics and Optoelectronics Meetings (POEM) 2009: Fiber Optic Communication and Sensors   2009年8月

Optical Phase Noise Extraction and Amplification Technique Through Four-Wave Mixing and its Application to Optical Phase Noise Monitoring in (D)PSK Systems

Guo-Wei Lu, Testuya Miyazaki

IEEE PHOTONICS TECHNOLOGY LETTERS   21 ( 13 )   881 - 883   2009年7月

Generation of optical MSK using a monolithically integrated quad Mach-Zehnder IQ modulator

Guo-Wei Lu, Takahide Sakamoto, Akito Chiba, Tetsuya Kawanishi, Tetsuya Miyazaki

2009 14th OptoElectronics and Communications Conference   2009年7月

Optical minimum-shift-keying transmitter based on a monolithically integrated quad Mach-Zehnder in-phase and quadrature modulator

Guo-Wei Lu, Takahide Sakamoto, Akito Chiba, Tetsuya Kawanishi, Tetsuya Miyazaki, Kaoru Higuma, Junichiro Ichikawa

OPTICS LETTERS   34 ( 14 )   2144 - 2146   2009年7月

Optical Phase Noise Extraction and Amplification Technique and its Application to Optical Phase Noise Monitoring for (D)PSK Systems

Guo-Wei Lu, Tetsuya Miyazaki

2009 CONFERENCE ON LASERS AND ELECTRO-OPTICS AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (CLEO/QELS 2009), VOLS 1-5   785 - 786   2009年6月

Optical phase add-drop for format conversion between DQPSK and DPSK and its application in optical label switching systems 査読

Guo-Wei Lu, Tetsuya Miyazaki

IEEE Photonics Technology Letters   21 ( 5 )   322 - 324   2009年3月

Optical Phase Add/Drop for Format Conversion between DQPSK and DPSK

Guo-Wei Lu, Tetsuya Miyazaki

Optical Fiber Communication Conference and National Fiber Optic Engineers Conference   2009年3月

RZ-DPSK OTDM demultiplexing using fibre optical parametric amplifier with clock-modulated pump 査読 国際誌

G. -W. Lu, K. S. Abedin, T. Miyazaki, M. E. Marhic

ELECTRONICS LETTERS   45 ( 4 )   221 - U44   2009年2月

RZ-DPSK OTDM demultiplexing using fiber optical parametric amplifier with a clock-modulated pump 査読

Guo-Wei Lu, K.S. Abedin, T. Miyazaki, M.E. Marhic

Electronics letters   45 ( 4 )   221 - 222   2009年2月

Experimental Demonstrations of All-Optical Phase-Multiplexing Using FWM-Based Phase Interleaving in Silica and Bismuth-Oxide HNLFs

Guo-Wei Lu, Kazi Sarwar Abedin, Tetsuya Miyazaki

JOURNAL OF LIGHTWAVE TECHNOLOGY   27 ( 1-4 )   409 - 416   2009年1月

DPSK multicast using multiple-pump FWM in Bismuths highly nonlinear fiber with high multicast efficiency

Guo-Wei Lu, Kazi Sarwar Abedin, Tetsuya Miyazaki

OPTICS EXPRESS   16 ( 26 )   21964 - 21970   2008年12月

Reduction of optical beat noise in optical sampled subcarrier multiplexing systems using polarization interleaved-OTDM technology 査読

S.T. Ho, G.-W. LU, L.K. Chen, C.K. Chan

["Proc. Intl Conf. on Optical Communications and Networks (ICOCN)"   1 - 3   2008年12月

Experimental Demonstration of RZ-8-APSK Generation Through Optical Amplitude and Phase Multiplexing

Guo-Wei Lu, Tetsuya Miyazaki

IEEE PHOTONICS TECHNOLOGY LETTERS   20 ( 21-24 )   1995 - 1997   2008年11月

Simultaneous Tunable Wavelength Conversion and Power Amplification Using a Pump-Modulated Wide-Band Fiber Optical Parametric Amplifier

Guo-Wei Lu, Kazi Sarwar Abedin, Tetsuya Miyazaki

IEICE TRANSACTIONS ON COMMUNICATIONS   E91B ( 11 )   3712 - 3714   2008年11月

High-speed DQPSK transmitter using a monolithically integrated quad Mach-Zehnder IQ modulator driven at quarter bit-rate

Guo-Wei Lu, Tetsuya Miyazaki, Junichiro Ichikawa, Kaoru Higuma, Tetsuya Kawanishi

2008 34th European Conference on Optical Communication   2008年9月

Simultaneous OTDM De-multiplexing and power amplification using optical parametric amplifier with a clock-modulated pump

Guo-Wei Lu, Kazi Sarwar Abedin, Tetsuya Miyazaki

OECC/ACOFT 2008 - Joint Conference of the Opto-Electronics and Communications Conference and the Australian Conference on Optical Fibre Technology   2008年7月

High-speed all-optical modulation using an InGaAs/AlAsSb quantum well waveguide

Kazi S. Abedin, Guo-Wei Lu, Tetsuya Miyazaki, Ryoichi Akimoto, Hiroshi Ishikawa

OPTICS EXPRESS   16 ( 13 )   9684 - 9690   2008年6月

Spectrum-efficient 80-Gbit/s differential phase-shift keying transmitter using phase-interleaving technology without optical-time or polarizationdivision multiplexing

Guo-Wei Lu, Tetsuya Miyazaki

OPTICAL ENGINEERING   47 ( 5 )   2008年5月

DPSK Wavelength Multicasting using FWM with Three Unequally-Spaced Pumps in a Bismuth-Oxide Highly-Nonlinear Fiber

Guo-Wei Lu, Kazi Sarwar Abedin, Tetsuya Miyazaki

2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS & QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9   2627 - 2628   2008年5月

Wavelength multicasting of DPSK signals using dual-pump FWM in a bismuth-oxide highly-nonlinear fiber

Guo-Wei Lu, Kazi Sarwar Abedin, Tetsuya Miyazaki

2008 CONFERENCE ON OPTICAL FIBER COMMUNICATION/NATIONAL FIBER OPTIC ENGINEERS CONFERENCE, VOLS 1-8   1455 - 1457   2008年3月

An 80-GHz chirp-free carrier-suppressed optical pulse generator using cascaded 20-GHz clock-driven Mach-Zehnder modulators

Guo-Wei Lu, Tetsuya Miyazaki

IEICE ELECTRONICS EXPRESS   5 ( 1 )   1 - 5   2008年1月

Improved optical-path supervisory scheme for optical cross connects based on different time-delay recognition

Zhengfeng Qian, Guo-Wei Lu, Shuo-Yen Robert Li

JOURNAL OF OPTICAL NETWORKING   7 ( 1 )   80 - 87   2008年1月

Reduction of nonlinear crosstalk in fiber OPAs

Kenneth K. Y. Wong, Bill P. P. Kuo, Guo-Wei Lu, P. C. Chui, Lian-Kuan Chen

2008 IEEE/LEOS Winter Topical Meeting Series   2008年1月

Slow light generation in singlemode Er-doped tellurite fibre 査読

Kazi S. Abedin, Guo-Wei Lu, Tetsuya Miyazaki

Electronics Letters   44 ( 1 )   16 - 17   2008年1月

Upstream OOK remodulation scheme using injection-locked FP laser with downstream inverse-RZ data in WDM passive optical network

Jorden Tse, Guo-Wei Lu, Lian-Kuan Chen, Chun-Kit Chan

NETWORK ARCHITECTURES, MANAGEMENT, AND APPLICATIONS V, PTS 1 AND 2   6784   2007年11月

Optical performance monitoring and network diagnosis in reconfigurable optical networks 招待 査読

L.K. Chen, C.K. Chan, G.W. Lu, Y.C. Ku, C.L. Lin

Asia-Pacific Optical Communications, 2007   6784   2007年11月

Wideband all-optical phase interleaving technology enabling phase-multiplexing of 3×10-Gb/s DPSK-WDM into 30-Gb/s DPSK using FWM in HNLF 査読

1 - 2   2007年9月

All-optical broadband tunable wavelength multicasting using a pump-modulated wide-band fiber optical parametric amplifier with high and flat gain 査読

Guo-Wei Lu, Kazi S. Abedin, Tetsuya Miyazaki

Proc. European Conference and Exhibition on Optical Communication (ECOC)   1 - 2   2007年9月

All-optical RZ-DPSK WDM to RZ-DQPSK phase multiplexing using four-wave mixing in highly-nonlinear fiber 査読

Guo-Wei Lu, Kazi S. Abedin, Tetsuya Miyazaki

Proc. European Conference and Exhibition on Optical Communication (ECOC)   19 ( 21-24 )   1 - 2   2007年9月

An 80-GHz chirp-free carrier-suppressed optical pulse generator using cascaded 20-GHz clock-driven Mach-Zehnder modulators

Guo-Wei Lu, Tetsuya Miyazaki

2007 Conference on Lasers and Electro-Optics - Pacific Rim   2007年8月

An 80-GHz carrier-suppressed optical pulse generator using two cascaded phase modulators followed by a delay-interferometer 査読

Guo-Wei Lu, Tetsuya Miyazaki

Proc. Opto-Electronics and Communications Conference (OECC)   2007年7月

Highly nonlinear non-silica fibers for efficient slow light devices 招待 査読

Kazi S. Abedin, Guo-Wei Lu, Tetsuya Miyazaki

(Invited paper) Proc. Opto-Electronics and Communications Conference (OECC)   50 - 51   2007年7月

A spectrum-efficient 80-Gbit/s DPSK transmitter using phase interleaving technology without optical-time or polarization-division multiplexing

Guo-Wei Lu, Tetsuya Miyazaki

2007 DIGEST OF THE LEOS SUMMER TOPICAL MEETINGS   254 - 255   2007年7月

Ultimately phase-noise tolerant QPSK homodyne using a spectrum-sliced ASE light source

Moriya Nakamura, Yukiyoshi Kamio, Guo-Wei Lu, Tetsuya Miyazaki

IEICE ELECTRONICS EXPRESS   4 ( 13 )   406 - 410   2007年7月

All-optical phase multiplexing from DPSK WDM signals to DQPSK using four-wave mixing in highly-nonlinear fiber 査読

Guo-Wei Lu, Kazi S. Abedin, Tetsuya Miyazaki

Prof. European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference (CLEO/Europe-IQEC)   E91C ( 7 )   CI4_1 - 1128   2007年6月

Stimulated Brillouin scattering assisted slow light generation in single mode tellurite fiber 査読

Kazi S. Abedin, Guo-Wei Lu, Tetsuya Miyazaki

Proc. of Conference on Lasers and Electro-Optics (CLEO/QELS)   CThH6   2007年5月

40-Gb/s QPSK with inserted pilot symbols using self-homodyne detection 査読

Guo-Wei Lu, Moriya Nakamura, Yukiyoshi Kamio, Tetsuya Miyazaki

Proc. Optical Fiber Communication Conference and Exposition (OFC/NFOEC)   15 ( 12 )   OMP4 - 7666   2007年3月

Ultimate linewidth-tolerant 20-Gbps QPSK-homodyne transmission using a spectrum-sliced ASE light source 査読

NAKAMURA M.

Proc. OFC, March 2007   1 - 3   2007年3月

All-optical wavelength conversion and multicasting by cross-gain modulation in a single-stage fiber optical parametric amplifier 査読

Kenneth Kin-Yip Wong, Guo-Wei Lu, Kwan-Chi Lau, P. K. A. Wai, Lian-Kuan Chen

Proc. Optical Fiber Communication Conference and Exposition (OFC/NFOEC)   1 - 3   2007年3月

Enhancing the monitoring sensitivity of DOP-based OSNR monitors in high OSNR region using off-center narrow-band optical filtering

Guo-Wei Lu, Lian-Kuan Chen

OPTICS EXPRESS   15 ( 3 )   823 - 828   2007年2月

Experimental studies of the WDM signal crosstalk in two-pump fiber optical parametric amplifiers

Kenneth K. Y. Wong, Guo-Wei Lu, Lian-Kuan Chen

OPTICS COMMUNICATIONS   270 ( 2 )   429 - 432   2007年2月

Experimental demonstration of resolution-enhanced residual chromatic-dispersion monitoring using half-bit delay-interferometer filtering for RZ-OOK systems 査読

G.-W. Lu, K. T. Tsai, Winston I. Way, L.K. Chen

Proc. European Conference and Exhibition on Optical Communication (ECOC)   1 - 2   2006年9月

Optical properties of carbon nanotubes and BaTiO3 composite thin films

Lu Guo-Wei, Cheng Bo-Li, Shen Hong, Chen Yu-Jin, Zhou Yue-Liang, Chen Zheng-Hao, Yang Guo-Zhen

CHINESE PHYSICS   15 ( 8 )   1815 - 1818   2006年8月

Simultaneous all-optical inverted and noninverted wavelength conversion using a single-stage fiber-optical parametric amplifier

Kenneth K. Y. Wong, Guo-Wei Lu, Lian-Kuan Chen

IEEE PHOTONICS TECHNOLOGY LETTERS   18 ( 13-16 )   1442 - 1444   2006年7月

An Improved OXC Supervisory Scheme Based on Different Time-Delay Recognition

Juanyi Yu, Lian-Kuan Chen, Guo-Wei Lu, Siu-Ting Ho

2006 THE JOINT INTERNATIONAL CONFERENCE ON OPTICAL INTERNET (COIN) AND NEXT GENERATION NETWORK (NGNCON)   213 - 215   2006年7月

Efficient OXC monitoring based on time-delay recognition

Zhengfeng Qian, Guo-Wei Lu, Shuo-Yen Robert Li

ICTON 2006: 8TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS, VOL 3, PROCEEDINGS   199 - +   2006年6月

Alignment monitoring technique for pulse carver and data modulator in RZ-DPSK systems using an optical frequency discriminator

Kuen Ting Tsai, Guo-Wei Lu, Lian-Kuan Chen, Winston I. Way

IEEE PHOTONICS TECHNOLOGY LETTERS   18 ( 9-12 )   1119 - 1121   2006年5月

Polarization-interleaved WDM signals in fiber optical parametric amplifier by orthogonal pumps 査読

K.K.Y. Wong, G.W. Lu, L.K. Chen

Proc. IEEE Conference on Lasers and Electro-Optics (CLEO)   15 ( 1 )   CMW2 - 61   2006年5月

Novel NRZ-to-RZ format conversion with tunable pulsewidth using phase modulator and interleaver

Guo-Wei Lu, Lian-Kuan Chen, Chun-Kit Chan

2006 OPTICAL FIBER COMMUNICATION CONFERENCE/NATIONAL FIBER OPTIC ENGINEERS CONFERENCE, VOLS 1-6   1798 - 1800   2006年3月

Simultaneous all-optical inverted and non-inverted wavelength conversion using a single-stage fiber optical parametric amplifier

Kenneth K. Y. Wong, Guo-Wei Lu, Lian-Kuan Chen

2006 OPTICAL FIBER COMMUNICATION CONFERENCE/NATIONAL FIBER OPTIC ENGINEERS CONFERENCE, VOLS 1-6   624 - +   2006年3月

Simple PMD-insensitive OSNR monitoring scheme assisted by transmitter-side polarization scrambling 査読

Guo-Wei Lu, Man-Hong Cheung, Lian-Kuan Chen, and Chun-Kit Chan

Optics Express   14 ( 1 )   58 - 62   2006年1月

A simple AMI-RZ transmitter based on single-arm intensity modulator and optical delay interferometer 査読

G.W. Lu, L.K. Chen, C.K. Chan

Optics Communications   255 ( 1 )   35 - 40   2005年11月

PMD-insensitive DOP-Based OSNR Monitoring Assisted by Transmitter-Side Polarization Scrambling 査読

G.W. Lu, M.H. Cheung, L.K. Chen, C.K. Chan

Proc. European Conference and Exhibition on Optical Communication (ECOC)   3   741 - 742   2005年9月

Experimental reduction of WDM signal crosstalk in fibre optical parametric amplifiers by using orthogonal pumps 査読

K.K.Y. Wong, G.W. Lu, L.K. Chen, M.E. Marhic

Proc. European Conference and Exhibition on Optical Communication (ECOC)   3   773 - 774   2005年9月

A novel technique for pulse-carver and data alignment monitoring in RZ-DPSK systems using off-center optical filtering 査読

Y. C. Ku, G.W. Lu, C.K. Chan, L. K. Chen

Proc. Optical Fiber Communication Conference and Exposition (OFC)   3   3   2005年3月

Use of downstream inverse-RZ signal for upstream data re-modulation in a WDM passive optical network 査読

LU G. W.

Proc. Opt. Fiber Commun., Anaheim, California, USA, March 2005   5   3   2005年3月

Robustness of DPSK-WDM systems against nonlinear polarization fluctuation 査読

Guo-Wei Lu, Kit Chan, Lian-Kuan Chen and Chun-Kit Chan

IEEE Photonics Technology Letters   16 ( 3 )   927 - 929   2005年3月

A novel technique for pulse-carver and data alignment monitoring in RZ-DPSK systems using off-center optical filtering 査読

Guo-Wei Lu, Yuen-Ching Ku, Lian-Kuan Chen and Chun-Kit Chan

IEEE Photonics Technology Letters   17 ( 3 )   711 - 713   2005年3月

All-optical tunable wavelength conversion based on cross-polarization modulation in nonlinear photonics crystal fiber 査読

G.W. Lu, L.K. Chen, C.K. Chan, C.L. Lin

Electronics Letters   41 ( 4 )   203 - 205   2005年2月

Enhanced PMD monitoring with frequency-resolved SOP rotation by self-phase modulation 査読

Guo-Wei Lu, Chongjin Xie, Yuen-Ching Ku, Lian-Kuan Chen and Chun-Kit Chan

IEEE Photonics Technology Letters   16 ( 9 )   2180 - 2182   2004年9月

Simultaneous PMD and OSNR monitoring by enhanced RF spectral dip analysis assisted with a local large-DGD element 査読

G.W. Lu, M.H. Cheung, L.K. Chen, C.K. Chan

Proc. European Conference and Exhibition on Optical Communication (ECOC)   17 ( 12 )   2790 - 2792   2004年9月

Investigation of polarization misalignment induced crosstalk in polarization division multiplexing systems with different data formats 査読

G.W. Lu, L.K. Chen, C.K. Chan

Proc. Opto-Electronics and Communications Conference (OECC), Japan   654 - 655   2004年7月

Performance of DPSK-WDM systems against nonlinear polarization fluctuation 査読

G.W. Lu, K. Chan, L.K. Chen, C.K. Chan

Proc. IEEE Conference on Lasers and Electro-Optics Pacific Rim (CLEO/PR)   1   335   2003年12月

全光信号処理を廃した超高速光通信を実現する光時間周波数離散直交変換技術

研究課題/領域番号：18H03788  2018年 - 2022年

日本学術振興会  科学研究費助成事業  基盤研究(A)

Optical Subcarrier Processing for Nyquist SCM Signals using Four-Wave Mixing with Coherent Pumps

研究課題/領域番号：18K04152  2018年 - 2021年

Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

超高速・高密度光通信ネットワークのための光時間周波数領域直交多重・分離器

研究課題/領域番号：15H04001  2015年 - 2018年

日本学術振興会  科学研究費助成事業  基盤研究(B)

Pump-Phase-Noise-Free Wavelength Conversion and Multicast for High-Order QAM Signals

研究課題/領域番号：15K06033  2015年 - 2017年

Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

多値光変調信号の品質劣化を補償する偏光マニピュレーションの提案と実証

研究課題/領域番号：15K06050  2015年 - 2017年

日本学術振興会  科学研究費助成事業  基盤研究(C)

Hybrid Approach for Generating High-order QAM

研究課題/領域番号：25709031  2013年 - 2014年

Grants-in-Aid for Scientific Research  Grant-in-Aid for Young Scientists (A)

Ｓｐｅｃｉａｌ Ｏｐｔｉｃａｌ ＩＱ Ｍｏｄｕｌａｔｏｒ

研究課題/領域番号：23760352  2011年 - 2012年

科学研究費助成事業  若手研究(B)