Comparison of discrete multi-tone and pulse amplitude modulation under different distortions for 100Gb/s system. - Hao Chen 058; Lei Li 041; Weizhen Yan; Bo Liu 060; Zhenning Tao; Jens C. Rasmussen (APCC, 2013)

Adaptive channel tracking and bit-power reallocation for 100Gb/s uncooled DMT transceiver. - Bo Liu 060; Weizhen Yan; Lei Li 041; Hao Chen 058; Zhenning Tao; Tomoo Takahara; Jens C. Rasmussen; Tomislav Drenski (ECOC, 2014)

Proper selection for modulation randomness of training sequence for efficient optical DMT transmission. - Hao Chen 058; Lei Li 041; Weizhen Yan; Bo Liu 060; Zhenning Tao; Tomoo Takahara; Jens C. Rasmussen; Tomislav Drenski (OFC, 2014)

80 km IM-DD transmission for 100 Gb/s per lane enabled by DMT and nonlinearity management. - Weizhen Yan; Lei Li 041; Bo Liu 060; Hao Chen 058; Zhenning Tao; Toshiki Tanaka; Tomoo Takahara; Jens C. Rasmussen; Tomislav Drenski (OFC, 2014)

High-accuracy gain-isolated volterra nonlinear behavior model for wideband driver in optical coherent transmitter. - Hao Chen 058; Zhenning Tao; Liang Dou; Ying Zhao; Yangyang Fan; Takeshi Hoshida; Jens C. Rasmussen (OFC, 2016)

420Gbit/s DP-64QAM Nyquist-FDM single-carrier system. - Liang Dou; Xiaofei Su; Yangyang Fan; Hao Chen 058; Ying Zhao; Zhenning Tao; Takahito Tanimura; Takeshi Hoshida; Jens C. Rasmussen (OFC, 2016)

An Accurate and Robust In-phase/Quadrature Skew Measurement for Coherent Optical Transmitter by Image Spectrum Analyzing. - Hao Chen 058; Xiaofei Su; Zhenning Tao; Tomofumi Oyama; Hisao Nakashima; Takeshi Hoshida; Kazutoshi Kato (ECOC, 2017)

Calibration of in-phase/quadrature amplitude and phase response imbalance for coherent receiver. - Cheng Ju; Zhenning Tao; Yangyang Fan; Ying Zhao; Hao Chen 058; Xiaofei Su; Takeshi Hoshida (OFC, 2017)

Experimental Verification of IQ Imbalance Monitor for High-Order Modulated Transceivers. - Yangyang Fan; Xiaofei Su; Hao Chen 058; Junpeng Liang; Zhenning Tao; Hisao Nakashima; Takeshi Hoshida (ECOC, 2018)

An Accurate and Robust PDL Monitor by Digital Signal Processing in Coherent Receiver. - Huihui Li; Guoxiu Huang; Zhenning Tao; Hao Chen 058; Shoichiro Oda; Yuichi Akiyama; Tomohiro Yamauchi; Takeshi Hoshida (OFC, 2018)

An Accurate Algorithm to Quantitatively Identify the Performance Degradation Caused by Linear Crosstalk. - Xiaofei Su; Yangyang Fan; Ke Zhang; Hao Chen 058; Zhenning Tao; Shoichiro Oda; Takeshi Hoshida (OFC, 2018)

A Simple, Robust Two-Tone Method to Measure the Dynamic Nonlinear Characteristics of Phase Shifter in Silicon Mach-Zehnder Modulator. - Tong Ye; Yanhui Qi; Hao Chen 058; Zhenning Tao; Tomofumi Oyama; Hisao Nakashima; Takeshi Hoshida; Haowen Shu; Xingjun Wang (OFC, 2018)