Hybrid probabilistic-geometric shaped LDPC-coded PM-16QAM in 140 km DWDM metro network communication

Xiao Han, Ivan B. Djordjevic, Aleksandra Z. Jovanovic

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

Abstract

We implement a hybrid probabilistic-geometric shaping (PGS) LDPC-coded PM-16QAM in a 140 km DWDM metro-network-communication link. We experimentally demonstrate that hybrid PGS LDPC-coded-modulation scheme can provide 0.95 dB improvement over corresponding uniform-distribution-based scheme.

Original languageEnglish (US)
Title of host publicationCLEO
Subtitle of host publicationScience and Innovations, CLEO:S and I 2021
PublisherThe Optical Society
ISBN (Electronic)9781557528209
StatePublished - 2021
EventCLEO: Science and Innovations, CLEO:S and I 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021 - Virtual, Online, United States
Duration: May 9 2021May 14 2021

Publication series

NameOptics InfoBase Conference Papers

Conference

ConferenceCLEO: Science and Innovations, CLEO:S and I 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021
Country/TerritoryUnited States
CityVirtual, Online
Period5/9/215/14/21

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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