102 Gbaud PAM-4 transmission over 2 km using a pulse shaping filter with asymmetric ISI and Thomlinson-Harashima Precoding

作者：Xueyang Li, Zhenping Xing, Md Samiul Alam, Maxime Jacques, David V. Plant · 年份：2020 · DOI：10.1364/ofc.2020.t3i.1 · 被引用次数：12 · 研究领域：Optical Network Technologies、Advanced Fiber Laser Technologies、PAPR reduction in OFDM

We introduce the asymmetric-ISI pulse shaping filter with Tomlinson-Harashima precoding to increase the receiver RF swing, and demonstrate 102 Gbaud PAM-4 transmission over 2 km with a BER below 3.8×10 -3 using linear equalizer at receiver.