Low-complexity joint frequency offset and carrier phase estimation based on QPSK partitioning for DP 16-QAM. - Jian Hong Ke; Kangping Zhong; Ying Gao; Ali Bakhshali; John C. Cartledge (OFC/NFOEC, 2013)

Modulation format identification based on received signal power distributions for digital coherent receivers. - Jie Liu; Zhenhua Dong; Kangping Zhong; Alan Pak Tao Lau; Chao Lu 001; Yanzhao Lu (OFC, 2014)

Carrier phase estimation for DP-16QAM using QPSK partitioning and quasi-multiplier-free algorithms. - Kangping Zhong; Jian Hong Ke; Ying Gao; John C. Cartledge; Alan Pak Tau Lau; Chao Lu 001 (OFC, 2014)

Transmission of 112Gbit/s single polarization half-cycle 16QAM Nyquist-SCM with 25Gbps EML and direct detection. - Kangping Zhong; Xian Zhou 001; Yuliang Gao; Yanfu Yang; Wei Chen; Jiangwei Man; Li Zeng; Alan Pak Tao Lau; Chao Lu 001 (ECOC, 2015)

Fast polarization-state tracking based on radius-directed linear Kalman filter. - Guoliang Cao; Yanfu Yang; Kangping Zhong; Xian Zhou 001; Yong Yao; Alan Pak Tao Lau; Chao Lu 001 (OFC, 2015)

Optical performance monitoring in DSP-based coherent optical systems. - Zhenhua Dong; Qi Sui; Alan Pak Tao Lau; Kangping Zhong; Liangchuan Li; Zhaohui Li; Chao Lu 001 (OFC, 2015)

Experimental demonstration of 500Gbit/s short reach transmission employing PAM4 signal and direct detection with 25Gbps device. - Kangping Zhong; Wei Chen; Qi Sui; Jiangwei Man; Alan Pak Tao Lau; Chao Lu 001; Li Zeng (OFC, 2015)

112-Gbit/s PDM-PAM4 transmission over 80-km SMF using digital coherent detection without optical amplifier. - Xian Zhou 001; Kangping Zhong; Jiahao Huo; Yiguang Wang; Liang Wang 048; Jiajing Tu; Yanfu Yang; Lei Gao; Li Zeng; Changyuan Yu; Alan Pak Tao Lau; Chao Lu 001 (CSNDSP, 2016)

Amplifier-Less Transmission of Single Channel 112Gbit/s PAM4 Signal Over 40km Using 25G EML and APD at O band. - Kangping Zhong; Xian Zhou 001; Jiahao Huo; Hongyu Zhang; Jinhui Yuan; Yanfu Yang; Changyuan Yu; Alan Pak Tao Lau; Chao Lu 001 (ECOC, 2017)

50-Gb/s PDM-DMT-SSB transmission over 40km SSMF using a single photodetector in C-band. - Jiahao Huo; Xian Zhou 001; Kangping Zhong; Tao Gui; Yiguang Wang; Liang Wang 048; Jinhui Yuan; Hongyu Zhang; Keping Long; Changyuan Yu; Alan Pak Tao Lau; Chao Lu 001 (OFC, 2017)

Recent advances in short reach systems. - Kangping Zhong; Xian Zhou 001; Yiguang Wang; Tao Gui; Yanfu Yang; Jinhui Yuan; Liang Wang 048; Wei Chen; Hongyu Zhang; Jiangwei Man; Li Zeng; Changyuan Yu; et al. (OFC, 2017)

Amplifier-less transmission of 56Gbit/s PAM4 over 60km using 25Gbps EML and APD. - Kangping Zhong; Xian Zhou 001; Yiguang Wang; Jiahao Huo; Hongyu Zhang; Li Zeng; Changyuan Yu; Alan Pak Tao Lau; Chao Lu 001 (OFC, 2017)

Experimental Demonstration of Novel ETC Algorithm for 112 Gbit/s PAM-4 Signals Transmission Over 40km without Optical Amplifier. - Jiahao Huo; Xian Zhou 001; Kangping Zhong; Changjian Guo; Jinhui Yuan; Jiajing Tu; Keping Long; Alan Pak Tao Lau; Chao Lu 001 (ECOC, 2018)

400 Gbps PAM-4 Signal Transmission using a Monolithic Laser Integrated Silicon Photonics Transmitter. - Kangping Zhong; Jinyu Mo; Rich Grzybowski; Alan Pak Tao Lau (OFC, 2019)

Experimental Demonstration of Amplifier-Less 82GBaud PAM4 Transmission over 40 km Using APD at O Band. - Haiqiang Wei; Kemo Ran; Kangping Zhong; Alan Pak Tao Lau; Changyuan Yu; Chao Lu 001 (OFC, 2024)

6.48 Tb/s Transmissions Using 50 GHz Integrated Lithium Niobate Flat-Top Electro-Optic Combs. - Chuang Xu; Yikun Chen; Kangping Zhong; Ke Zhang; Chao Lu 001; Cheng Wang; Alan Pak Tao Lau (OFC, 2024)

CD-Aware OCT Precoding for C-Band 100-Gb/s IM/DD OFDM Transmission over 50-km SSMF. - Junwei Zhang; Liwang Lu; Heyun Tan; Xiaojian Hong; Chao Fei; Kangping Zhong; Alan Pak Tao Lau; Chao Lu 001 (OFC, 2024)

Experimental Demonstration of 2×112Gbit/s PM-PAM4 IM/DD System using TFLN Polarization Controller. - Juntao Cao; Haiqiang Wei; Changjian Guo; Chao Lu 001; Alan Pak Tao Lau; Kangping Zhong (OFC, 2025)

A Low complexity Symbol-Rate Joint Equalization and Timing Recovery Scheme for Short-Reach Coherent Systems. - Yuyuan Gao; Xian Zhou 001; Haiqiang Wei; Juntao Cao; Alan Pak Tao Lau; Kangping Zhong (OFC, 2025)

Experimental Demonstration of APD-based Simplified Coherent Receiver for 100Gbit/s/λ Coherent PON Downstream Transmission. - Haiqiang Wei; Kemo Ran; Steven Zhong; Xiang Li; Chao Lu 001; Alan Pak Tao Lau; Kangping Zhong (OFC, 2025)