Demonstration of 50Gbps IM/DD PAM4 PON over 10GHz Class Optics Using Neural Network Based Nonlinear Equalization

作者：Chenhui Ye, Dongxu Zhang, Xiaoan Huang, Hanlin Feng, Kaibin Zhang · 年份：2017 · DOI：10.1109/ecoc.2017.8346196 · 被引用次数：29 · 研究领域：Optical Network Technologies、Advanced Photonic Communication Systems、Advanced Fiber Optic Sensors

We apply digital back propagation based neural network regression algorithms as the nonlinear equalization approach, and realize up to 50Gb/s PAM4 IM/DD PON transmission for 20km fibre using 10GHz optics within an overall end-to-end 3.6GHz 3-dB bandwidth.