Analysis of Polarization Dependent Loss Impact on Optically Amplified Multi-Span Dual-Polarization Systems. - Liang Dou; Zhenning Tao; Takeshi Hoshida; Jens C. Rasmussen (ICC, 2011)

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)

Advanced and feasible signal processing algorithm for nonlinear mitigation. - Takeshi Hoshida; Liang Dou; Weizhen Yan; Lei Li 041; Zhenning Tao; Shoichiro Oda; Hisao Nakashima; Chihiro Ohshima; Tomofumi Oyama; Jens C. Rasmussen (OFC/NFOEC, 2013)

Highly efficient data aggregation on single optical carrier through fiber frequency conversion of discrete multi-tone signal. - Masato Nishihara; Tomoyuki Kato; Toshiki Tanaka; Tomoo Takahara; Shigeki Watanabe; Lei Li 041; Zhenning Tao; Jens C. Rasmussen (OFC/NFOEC, 2013)

Impact of pulse shaping and transceiver electrical bandwidths on nonlinear compensated transmission. - Tomofumi Oyama; Takeshi Hoshida; Hisao Nakashima; Chihiro Ohshima; Zhenning Tao; Jens C. Rasmussen (OFC/NFOEC, 2013)

Digital clock recovery algorithm for Nyquist signal. - Meng Yan 005; Zhenning Tao; Liang Dou; Lei Li 041; Ying Zhao; Takeshi Hoshida; Jens C. Rasmussen (OFC/NFOEC, 2013)

100 Gb/s optical IM-DD transmission with 10G-class devices enabled by 65 GSamples/s CMOS DAC core. - Weizhen Yan; Toshiki Tanaka; Bo Liu 060; Masato Nishihara; Lei Li 041; Tomoo Takahara; Zhenning Tao; Jens C. Rasmussen; Tomislav Drenski (OFC/NFOEC, 2013)

Digital nonlinear compensation for spectrally efficient superchannel transmission at 400Gbit/s and beyond. - Takeshi Hoshida; Takahito Tanimura; Tomofumi Oyama; Shoichiro Oda; Hisao Nakashima; Yangyang Fan; Liang Dou; Zhenning Tao; Jens C. Rasmussen (ECOC, 2014)

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)

Impact of fiber nonlinearity on duobinary-QPSK in super-Nyquist WDM transmission. - Tomofumi Oyama; Takahito Tanimura; Hisao Nakashima; Takeshi Hoshida; Zhenning Tao; Jens C. Rasmussen (ECOC, 2014)

Digital signal processing for short reach optical links. - Jens C. Rasmussen; Tomoo Takahara; Toshiki Tanaka; Yutaka Kai; Masato Nishihara; Tomislav Drenski; Lei Li 041; Weizhen Yan; Zhenning Tao (ECOC, 2014)

Nonlinear noise waveform estimation for arbitrary signal based on Nyquist nonlinear model. - Ying Zhao; Liang Dou; Zhenning Tao; Yueqiao Xu; Takeshi Hoshida; Jens C. Rasmussen (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)

A high performance nonlinear compensation algorithm with reduced complexity based on XPM model. - Yangyang Fan; Liang Dou; Zhenning Tao; Takeshi Hoshida; Jens C. Rasmussen (OFC, 2014)

Experimental demonstration of 100-Gbps optical DMT transmission combined with mobile data signal. - Masato Nishihara; Toshiki Tanaka; Tomoo Takahara; Lei Li 041; Zhenning Tao; Jens C. Rasmussen (OFC, 2014)

Robust and efficient receiver-side compensation method for intra-channel nonlinear effects. - Tomofumi Oyama; Hisao Nakashima; Shoichiro Oda; Tomohiro Yamauchi; Zhenning Tao; Takeshi Hoshida; Jens C. Rasmussen (OFC, 2014)

Discrete Multi-Tone for 100 Gb/s optical access networks. - Tomoo Takahara; Toshiki Tanaka; Masato Nishihara; Yutaka Kai; Lei Li 041; Zhenning Tao; Jens C. Rasmussen (OFC, 2014)

Experimental demonstration of 448-Gbps+ DMT transmission over 30-km SMF. - Toshiki Tanaka; Masato Nishihara; Tomoo Takahara; Weizhen Yan; Lei Li 041; Zhenning Tao; Manabu Matsuda; Kazumasa Takabayashi; Jens C. Rasmussen (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)

Three Benefits Brought by Perturbation Back-Propagation Algorithm in 224Gb/s DP-16QAM Transmission. - Shoichiro Oda; Takahito Tanimura; Takeshi Hoshida; Yuichi Akiyama; Hisao Nakashima; Kyosuke Sone; Zhenning Tao; Jens C. Rasmussen (IEICE Trans. Commun., 2014)

Unrepeated 100 km SMF transmission of 110.3 Gbps/lambda DMT signal. - Ryo Okabe; Bo Liu 060; Masato Nishihara; Toshiki Tanaka; Tomoo Takahara; Lei Li 041; Zhenning Tao; Jens C. Rasmussen (ECOC, 2015)

Frequency domain DSP based channel spacing monitor in denser Nyquist-WDM system. - Ying Zhao; Liang Dou; Zhenning Tao; Huihui Li; Taku Saito; Kousuke Komaki; Shoichiro Oda; Yasuhiko Aoki; Jens C. Rasmussen (ECOC, 2015)

Differential pilots aided in-band OSNR monitor with large nonlinear tolerance. - Liang Dou; Zhenning Tao; Ying Zhao; Shoichiro Oda; Yasuhiko Aoki; Takeshi Hoshida; Jens C. Rasmussen (OFC, 2015)

Advanced digital nonlinear distortion compensation. - Liang Dou; Ying Zhao; Zhenning Tao; Yangyang Fan; Takeshi Hoshida; Jens C. Rasmussen (OFC, 2015)

Complexity reduction of perturbation-based nonlinear compensator by sub-band processing. - Tomofumi Oyama; Hisao Nakashima; Takeshi Hoshida; Takahito Tanimura; Yuichi Akiyama; Zhenning Tao; Jens C. Rasmussen (OFC, 2015)

Can Discrete Multi-Tone reduce the cost for short reach systems? - Tomoo Takahara; Toshiki Tanaka; Masato Nishihara; Zhenning Tao; Lei Li 041; Jens C. Rasmussen (OFC, 2015)

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 nonlinear noise insensitive OSNR monitor. - Liang Dou; Tomohiro Yamauchi; Xiaofei Su; Zhenning Tao; Shoichiro Oda; Yasuhiko Aoki; Takeshi Hoshida; Jens C. Rasmussen (OFC, 2016)

Latency and bandwidth programmable transceivers with power arbitration among multi-tenanted signals. - Takahito Tanimura; Liang Dou; Xiaofei Su; Takeshi Hoshida; Yasuhiko Aoki; Zhenning Tao; Jens C. Rasmussen; Makoto Suzuki; Hiroyuki Morikawa (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)

Autonomous and Real-time Controlled Transceiver Prototype with FSK Supervisory Signal and Performance Monitoring. - Yi Ge; Shoichiro Oda; Ying Zhao; Guoxiu Huang; Setsuo Yoshida; Hisao Nakashima; Yuichi Akiyama; Yoshio Hirose; Zhenning Tao; Takeshi Hoshida (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)

Digital nonlinear compensation technologies in coherent optical communication systems. - Hisao Nakashima; Tomofumi Oyama; Chihiro Ohshima; Yuichi Akiyama; Zhenning Tao; Takeshi Hoshida (OFC, 2017)

Pilot based cross phase modulation power estimation. - Ying Zhao; Zhenning Tao; Shoichiro Oda; Yasuhiko Aoki; 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)

Innovative Optical Networking by Optical Performance Monitoring and Learning Process. - Shoichiro Oda; Martin Bouda; Yi Ge; Setsuo Yoshida; Takahito Tanimura; Yuichi Akiyama; Yoshio Hirose; Zhenning Tao; Tadashi Ikeuchi; 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)

A Polarization Change Monitor by Eigenvalue Analysis in Coherent Receiver. - Tong Ye; Xiaofei Su; Ke Zhang; Zhenning Tao; Guoxiu Huang; Hisao Nakashima; Takeshi Hoshida (OFC, 2019)

Fiber Nonlinear Noise-to-Signal Ratio Estimation by Machine Learning. - Ke Zhang; Yangyang Fan; Tong Ye; Zhenning Tao; Shoichiro Oda; Takahito Tanimura; Yuichi Akiyama; Takeshi Hoshida (OFC, 2019)

Transceiver IQ imperfection Monitor by Digital Signal Processing in Coherent Receiver. - Yangyang Fan; Yufeng Jiang; Junpeng Liang; Zhenning Tao; Hisao Nakashima; Takeshi Hoshida (OECC/PSC, 2019)

Polarization Change Monitor Based on Jointly Applied Constant Modulus Algorithm and Carrier Phase Recovery in Coherent Receiver. - Yanhui Qi; Tong Ye; Yangyang Fan; Zhenning Tao; Guoxiu Huang; Hisao Nakashima; Takeshi Hoshida (OECC/PSC, 2019)

Side Effect of Normal Vector Recovery based Polarization Demultiplexing in Stokes Space and the Countermeasure. - Jingnan Li; Yangyang Fan; Zhenning Tao; Hisao Nakashima; Takeshi Hoshida (ECOC, 2020)

Advanced DSP for Monitoring and Mitigation in Optical Transport Networks. - Takeshi Hoshida; Takahito Tanimura; Shoichiro Oda; Setsuo Yoshida; Hisao Nakashima; Guoxiu Huang; Zhenning Tao (OFC, 2020)

A Method to Separate the Penalties Caused by Various Nonlinear Signal-Pump Impairments in Raman Amplified System. - Jingnan Li; Yangyang Fan; Zhenning Tao; Tong Ye; Hiroyuki Irie; Hisao Nakashima; Kousuke Komaki; Takeshi Hoshida (OFC, 2020)

Polarization Change Monitor Based on Geometrical Analysis in Stokes Space. - Jingnan Li; Yangyang Fan; Zhenning Tao; Hisao Nakashima; Takeshi Hoshida (ECOC, 2021)

The Interaction Between Pilot Based Linear Equalizer and Device Nonlinearity in Optical Coherent Communication. - Xiaofei Su; Ke Zhang; Tong Ye; Zhenning Tao; Hisao Nakashima; Takeshi Hoshida (ECOC, 2021)

Characterization, Modelling and Measurement of Device Imperfections in Advanced Coherent Transceivers. - Zhenning Tao; Yangyang Fan; Tong Ye; Xiaofei Su; Hisao Nakashima; Takeshi Hoshida (ECOC, 2021)

In-field Calibration of Phase Response of Optical Transmitter Using Built-in Monitor Photodiode. - Yangyang Fan; Zhenning Tao; Hisao Nakashima; Takeshi Hoshida (OFC, 2021)

How to Connect Device Nonlinear Specification and System Nonlinear Penalty. - Zhenning Tao; Ke Zhang; Chengwu Yang; Xiaofei Su; Tong Ye; Hisao Nakashima; Takeshi Hoshida (OFC, 2022)

A Simple and Accurate Method to Estimate the Nonlinear Performance of VCSEL IM-DD System. - Chengwu Yang; Tong Ye; Ke Zhang; Zhenning Tao; Hisao Nakashima; Takeshi Hoshida (OFC, 2022)

Characterization and Equalization of Imperfect Optical Transceivers. - Zhenning Tao (OECC/PSC, 2022)

A Sensitive Method for Estimating the Linear Length of a System. - Chengwu Yang; Tong Ye; Ke Zhang; Zhenning Tao; Hisao Nakashima; Takeshi Hoshida (OECC/PSC, 2022)

Nonlinear Distortion Identification for Coherent Optical Communication. - Ke Zhang; Zhenning Tao; Chengwu Yang; Hisao Nakashima; Takeshi Hoshida (OECC/PSC, 2022)

Distortion Analysis and Equivalent Multiplicative and Additive Noise Model for High-Speed DAC and ADC. - Xiaofei Su; Tone Ye; Ke Zhang; Chengwu Yang; Hisao Nakashima; Takeshi Hoshida; Zhenning Tao (OFC, 2023)

Calibration of High-Speed Time-Interleaving DAC. - Ke Zhang; Xiaofei Su; Hisao Nakashima; Takeshi Hoshida; Zhenning Tao (OFC, 2023)

Distortion Characterization and Performance Estimation of Time-interleaved DAC and ADC Based on the Measurement of Nonlinear Noise Spectrum. - Tong Ye; Ke Zhang; Xiaofei Su; Jingnan Li; Hisao Nakashima; Takeshi Hoshida; Zhenning Tao (OFC, 2024)

Deep-Depth Probability-Maintained Notch Sequences for PAM. - Jingnan Li; Tong Ye; Xiaofei Su; Yangyang Fan; Ke Zhang; Shiyu Shi; Hisao Nakashima; Takeshi Hoshida; Zhenning Tao; Yojiro Mori; Hiroshi Hasegawa (IEEE DataPort, 2024)

Low-cost and Power-efficient EEPN Mitigation Enabled by Accurate Jitter Waveform Estimation. - Jingnan Li; Xiaofei Su; Tong Ye; Ke Zhang; Hisao Nakashima; Takeshi Hoshida; Zhenning Tao (OFC, 2025)

An Accurate, Sensitive, and Wide-range Skew Calibration Method for Transmitter with Segmented Modulator Using Probability-maintained Multi-notch Sequence. - Tong Ye; Jingnan Li; Ke Zhang; Xiaofei Su; Shinsuke Tanaka; Yohei Sobu; Hisao Nakashima; Takeshi Hoshida; Zhenning Tao (OFC, 2025)

In-service Monitor and Pre-compensation of 100 Gbaudclass Coherent Transmitter by a 5 GHz Photodetector. - Ke Zhang; Jingnan Li; Tong Ye; Hisao Nakashima; Takeshi Hoshida; Zhenning Tao (OFC, 2025)