Probabilistically Shaped PAM-8 for Few Mode IM/DD Links with a Training Sequence Aided CMA

  • Tianze Wu
  • , Feng Tian*
  • , Chuxuan Wang
  • , Yu Gu
  • , Jue Wang
  • , Qi Zhang
  • , Qinghua Tian
  • , Xiangjun Xin
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We experimentally demonstrated the PS-PAM-8 performance in few mode fiber with a Training Sequence Aided CMA algorithm. The results show that the proposed TA-CMA can achieve a ~1dB gain for receiver sensitivity.

Original languageEnglish
Title of host publication2021 19th International Conference on Optical Communications and Networks, ICOCN 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781665424462
DOIs
Publication statusPublished - 2021
Externally publishedYes
Event19th International Conference on Optical Communications and Networks, ICOCN 2021 - Qufu, China
Duration: 23 Aug 202127 Aug 2021

Publication series

Name2021 19th International Conference on Optical Communications and Networks, ICOCN 2021

Conference

Conference19th International Conference on Optical Communications and Networks, ICOCN 2021
Country/TerritoryChina
CityQufu
Period23/08/2127/08/21

Keywords

  • Few mode channel
  • Probabilistic shaping
  • Pulse amplitude modulation
  • Training sequence

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