Probabilistic shaped LDPC-coded 400G PM-64QAM DWDM transmission in 50-GHz grid

Xiao Han, Yang Yue, Zhen Qu, Ryan Holmes, Ivan B. Djordjevic

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Crosstalk tolerance of 400G PS-64QAM DWDM transmission in 50-GHz grid is investigated. In single-channel scenario, PS-64QAM outperforms uniform-64QAM by 0.6 dB, while PS-64QAM with optimized roll-off factor features a 0.9-dB gain in DWDM transmission regime.

Original languageEnglish (US)
Title of host publicationOptoelectronics and Communications Conference, OECC 2021
PublisherThe Optical Society
ISBN (Electronic)9781557528209
StatePublished - 2021
Event26th Optoelectronics and Communications Conference, OECC 2021 - Virtual, Online, China
Duration: Jul 3 2021Jul 7 2021

Publication series

NameOptics InfoBase Conference Papers

Conference

Conference26th Optoelectronics and Communications Conference, OECC 2021
Country/TerritoryChina
CityVirtual, Online
Period7/3/217/7/21

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

Cite this