Author:
Liu Xiang,Zhang Jiao,Zhu Min,Xin Zhigang,Tong Weidong,Wang Yunwu,Hua Bingchang,Cai Yuancheng,Lei Mingzheng,Ding Junjie,Chen Xingyu,Liu Bo,Yu Jianjun
Abstract
We experimentally demonstrate the robustness of autoencoder-based constellation shaping against semiconductor laser noise and nonlinearity. Up to 46% lower BER and 1.5 dB gain are achieved in the fiber-THz system at 320 GHz.