28-GHz RoF Link Employing Optical Remote Heterodyne Techniques with Kramers-Kronig Receiver. - Yuancheng Cai; Xiang Gao 033; Yun Ling; Bo Xu 028; Kun Qiu (ChinaCom, 2018)

Long-Reach PON Based on SSB Modulated Frequency-Shifted QAM and Low-Cost Direct-Detection Receiver with Kramers-Kronig Scheme. - Xiang Gao 033; Bo Xu 028; Yuancheng Cai; Mingyue Zhu; Jing Zhang 046; Kun Qiu (ChinaCom, 2018)

Zero Guard Band Multi-Twin-SSB System in Single Fiber Bidirectional PON Transmission. - Xiang Gao 033; Yuancheng Cai; Bo Xu 028; Faith Kwaku Deynu; Kun Qiu (IEEE Access, 2020)

112-Gb/s PAM-4 IM/DD Optical Transmission over 100-km Single Mode Fiber with Linear Equalizer. - Shaohua Hu; Jing Zhang 046; Jianming Tang 001; Qun Liu; Wei Jin; Zhuqiang Zhong; Roger Philip Giddings; Jiahao Zhou; Taowei Jin; Xue Zhao; Bo Xu 028; Xiang Gao 033; et al. (OFC, 2022)