Performance analysis of pre- and post-compensation for bandwidth-constrained signal in high-spectral-efficiency optical coherent systems. - Zhensheng Jia; Hung-Chang Chien; Junwen Zhang; Ze Dong; Yi Cai 002 (OFC, 2014)

Transmission of 20×440-Gb/s super-nyquist-filtered signals over 3600 km based on single-carrier 110-GBaud PDM QPSK with 100-GHz grid. - Junwen Zhang; Jianjun Yu; Ze Dong; Zhensheng Jia; Hung-Chang Chien; Yi Cai 002; Chao Ge 005; Sheping Shi; Yufei Chen 003; Huitao Wang; Yan Xia 004 (OFC, 2014)

Transmission of 8×128.8Gbaud single-carrier PDM-QPSK signal over 2800-km EDFA-only SMF-28 link. - Jianjun Yu; Junwen Zhang; Zhensheng Jia; Xinying Li; Hung-Chang Chien; Yi Cai 002; Fan Li; Yuanquan Wang 002; Xin Xiao 004 (ECOC, 2015)

Experimental demonstration of PDM-32QAM single-carrier 400G over 1200-km transmission enabled by training-assisted pre-equalization and look-up table. - Zhensheng Jia; Hung-Chang Chien; Yi Cai 002; Jianjun Yu; Benyuan Zhu; Chao Ge 005; Taili Wang; Sheping Shi; Huitao Wang; Yan Xia 004; Yufei Chen 003 (OFC, 2016)

400G-over-80km Connections Powered by Probabilistically Shaped PM-256QAM Wavelengths at 34 GBaud. - Hung-Chang Chien; Jianjun Yu; Yi Cai 002; Junwen Zhang; Xinying Li; Xin Xiao 004 (ECOC, 2017)

Single-carrier 400G PM-256QAM generation at 34 GBaud trading off bandwidth constraints and coding overheads. - Hung-Chang Chien; Junwen Zhang; Jianjun Yu; Yi Cai 002 (OFC, 2017)

Probabilistically Shaped DP-64QAM Coherent Optics at 105 GBd Achieving 900 Gbps Net Bit Rate per Carrier over 800 km Transmission. - Hung-Chang Chien; Jianjun Yu; Benyuan Zhu; Jianyang Shi; Yi Cai 002; Xin Xiao 004; Yan Xia 004; Xiaoqiang Wei; Yufei Chen 003 (ECOC, 2018)

FPGA Investigation on Error-Floor Performance of a Concatenated Staircase and Hamming Code for 400G-ZR Forward Error Correction. - Yi Cai 002; Weiming Wang; Weifeng Qian; Jia Xing; Kai Tao; Junjie Yin; Shihua Zhang; Ming Lei; Erkun Sun; Ke Yang; Hungchang Chien; Qun Liao; et al. (OFC, 2018)

8×506-Gb/s 16QAM WDM Signal Coherent Transmission over 6000-km Enabled by PS and HB-CDM. - Jianjun Yu; Kaihui Wang; Junwen Zhang; Benyuan Zhu; Steve Dzioba; Xinying Li; Hung-Chang Chien; Xin Xiao 004; Yi Cai 002; Jianyang Shi; Yuefei Chen; Shiping Shi; et al. (OFC, 2018)

Four-Dimensional 8-Bit Modulation with KP4 Non-Binary FEC for Short-Reach Coherent Optical Transmissions. - Liangjun Zhang; Hung-Chang Chien; Yi Cai 002; Weiming Wang; Weiqin Zhou; Zihe Hu (OFC, 2020)

Adaptive Pattern-Dependent Equalization for Coherent Optical Fiber Communication Systems. - Yi Cai 002; Hungchang Chien; Meng Xiang; Zihe Hu; Mingyi Gao (OFC, 2021)