Burst-Error Propagation Suppression for Decision-Feedback Equalizer in Field-Trial Submarine Fiber-Optic Communications. - Ji Zhou 002; Chengkun Yang; Dawei Wang 012; Qi Sui; Haide Wang; Shecheng Gao; Yuanhua Feng; Weiping Liu; Yuelin Yan; Jianping Li 005; Changyuan Yu; Zhaohui Li (CoRR, 2021)