50G BPSK, 100G SP-QPSK, 200G 8QAM, 400G 64QAM Ultra Long Single Span Unrepeatered Transmission Over 670.64km, 653.35km, 601.93km and 502.13km Respectively. - Jian Xu; Jiekui Yu; Qianggao Hu; Ming Li; Jiasheng Liu; Qing Luo; Liyan Huang; Jie Luo; Hongyan Zhou; Lei Zhang; Shugang Jia; Xiaohong Zhang; et al. (OFC, 2019)

Demonstration of Open and Disaggregated ROADM Networks Based on Augmented OpenConfig Data Model and Node Controller. - Liang Dou; Lei Wang; Sai Chen; Jingchi Cheng; Zhao Sun; Ming Xia; Huan Zhang; Li Xiao; Jian Xu; Jiekui Yu; Chongjin Xie (OFC, 2020)

Single-Carrier 500Gb/s Unrepeatered Transmission over a Single 431km Span with Single Fiber Configuration. - Jian Xu; Qianggao Hu; Shujuan Sun; Jiekui Yu; Jiasheng Liu; Qing Luo; Wenzhong Wang; Liyan Huang; Han Long; Hongyan Zhou; Lei Zhang (OFC, 2020)

Unrepeatered Transmission of Single-Carrier 800Gb/s over 404km with Commercial Transceiver and Enhanced ROPA System. - JianJun Wu; Jian Xu; Qianggao Hu; Jiekui Yu; Jiasheng Liu; Qing Luo; Wenzhong Wang; Liyan Huang; Chao Huang; Han Long; Shujuan Sun; Mingxiong Duan; et al. (OFC, 2021)

208km ultra-long single span hybrid BOTDR and Φ-OTDR with ROPA technology. - Jiasheng Liu; Ming Li; Jian Xu; Jiekui Yu; Mingchao Nie; Shiyu Zhang; Xingyun Chen; Guoliang He; Shujuan Sun; Man Tan; Qianggao Hu (OFC, 2023)

Real-time 33.6 Tb/s (42 × 800 Gb/s) Unrepeatered Transmission over 302 km Using ROPA System. - JianJun Wu; Jiekui Yu; Jiasheng Liu; Qianggao Hu; Mingxiong Duan; Wenzhong Wang; Chao Huang; Han Long; Shujuan Sun; Man Tan; Liyan Huang; Jian Xu (OFC, 2023)

Real-time Unrepeatered Transmission of 28.13Pb/s·km with 800G Transciever and Novel Bi-Directional ROPA. - Jian Xu; Mingxiong Duan; William Shieh; Qianggao Hu; Jiekui Yu; Chen Liu; Tian Qiu; Jiale Liu; Yuming Zhao; Jianjun Wu; Shujuan Sun; Chengpeng Fu; et al. (OFC, 2025)

527.8km ultra-long single span distributed optical sensing with Co-Propagating 400Gb/s optical transmission. - Jian Xu; Ming Li; William Shieh; Qi Yang 001; Dajun Long; Qianggao Hu; Jiekui Yu; Chen Liu; Zhenyu Zhu; Xiaoyu Wang; Mingxiong Duan; Guangli Pan; et al. (OFC, 2025)