Author:
Tang Junyang,Gong Zepeng,Wei PengPeng,Hu Xuemeng,Xiao Xiao,Huang Tianye,Li Xiang
Abstract
We propose trellis shaping technique to implement sequence selection for fiber nonlinearity mitigation in inter-datacenter single-span link. A gain in AIR of 0.2 bits/4D-symbol compared with MB shaping is achieved experimentally over a five-channel 80-km fiber link.