Four-dimensional polarisation-ring-switching for dispersion-managed optical fibre systems

Bin Chen, Chigo Okonkwo, Hartmut Hafermann, Alex Alvarado

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Abstract

The recently introduced 4D 64-ary polarisation-ring-switching format is investigated in dispersion-managed systems. Numerical simulations show a reach increase of 25% with respect to PM-8QAM. This gain is achieved from the nonlinear tolerance of the format and a 4D demapper using correlated noise assumptions.

Original languageEnglish
Title of host publication45th European Conference on Optical Communication, ECOC 2019
PublisherInstitution of Engineering and Technology (IET)
Number of pages4
ISBN (Print)978-1-83953-185-9
DOIs
Publication statusPublished - 30 Jun 2020
Event45th European Conference on Optical Communication (ECOC 2019) - Dublin, Ireland
Duration: 22 Sep 201926 Sep 2019
Conference number: 45
https://www.ecoc2019.org/

Publication series

NameIET Conference Publications
NumberCP765

Conference

Conference45th European Conference on Optical Communication (ECOC 2019)
Abbreviated titleECOC 2019
Country/TerritoryIreland
CityDublin
Period22/09/1926/09/19
Internet address

Keywords

  • Coded Modulation
  • Dispersion Managed System
  • Generalised Mutual Information

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