Demonstration of 200G Coherent DSCM-based Bidirectional Transmission in All-Optical Metro-Access Integrated Network
Conference: ECOC 2024 - 50th European Conference on Optical Communication
09/22/2024 - 09/26/2024 at Frankfurt, Germany
Proceedings: ITG-Fb. 317: ECOC 2024
Pages: 4Language: englishTyp: PDF
Authors:
Hu, Yongzhu; Yan, An; Li, Guoqiang; Shen, Wangwei; Xing, Sizhe; Zhao, Junhao; Li, Ziwei; Shen, Chao; Shi, Jianyang; Chi, Nan; Zhang, Junwen
Abstract:
We experimentally demonstrate the feasibility of digital subcarrier multiplexing (DSCM)-based coherent bidirectional transmission in the all-optical metro-access integrated network (MAIN) using 12.5 GBaud/SC × 4SCs DP-QPSK signal, achieving 40.6 dBm power budget and > 35 dB dynamic range.