Is the Weak Coupling Nonlinear SDM Channel Worse Than the Strong Coupling One?

Paolo Carniello, Chiara Lasagni, Filipe M. Ferreira, Norbert Hanik

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

1 Scopus citations

Abstract

The two working regimes of strong (SCR) and weak coupling (WCR) for multimode fibers (MMF) for space-division multiplexing are compared in terms of nonlinearity and achievable data rates. Leveraging recently developed perturbative models and considerations on MMF parameters, hints are provided that the WCR can achieve similar or higher rates than the SCR. Some considerations on power allocation over frequency channels and modes are provided.

Original languageEnglish
Title of host publicationProceedings - 2024 24th International Conference on Transparent Optical Networks, ICTON 2024
EditorsFrancesco Prudenzano, Marian Marciniak
PublisherIEEE Computer Society
ISBN (Electronic)9798350377309
DOIs
StatePublished - 2024
Event24th International Conference on Transparent Optical Networks, ICTON 2024 - Bari, Italy
Duration: 14 Jul 202418 Jul 2024

Publication series

NameInternational Conference on Transparent Optical Networks
ISSN (Print)2162-7339

Conference

Conference24th International Conference on Transparent Optical Networks, ICTON 2024
Country/TerritoryItaly
CityBari
Period14/07/2418/07/24

Keywords

  • fiber optical communication
  • nonlinear coupling
  • power optimization
  • space-division multiplexing

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