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)