Impact of Subcarrier-Routing Devices on the Performance of DSCM Coherent Systems Evaluated with Analytical Models

  • Alberto Otero-Casado
  • , Pablo Torres-Ferrera
  • , Christos Christofidis
  • , Giuseppe Parisi
  • , Dan M. Marom
  • , Ioannis Tomkos
  • , Paolo Monti
  • , Antonio Napoli

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

2 Scopus citations

Abstract

This paper focuses on the application of an analytical model for faster and reliable transmission characterizations of novel optical networks employing Digital Subcarrier Multiplexing transceivers. This transmission model is thought to be applied in metro-access networks, for which it is first demonstrated for single links. In this work, the model is applied to analyze the system-level performance of a link, including, as a device under test, a 2-Ring Assisted Mach-Zehnder Interferometer (RAMZI) interlacer filter used to perform optical routing at the subcarrier level, and to quickly identify the impact of theparameters of the device in the overall transmission.

Original languageEnglish
Title of host publicationProceedings of the 29th International Conference on Optical Network Design and Modelling, ONDM 2025
EditorsLuca Valcarenghi, Andrea Sgambelluri, Carmen Mas-Machuca, Raul Munoz
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9783903176676
DOIs
StatePublished - 2025
Event29th International Conference on Optical Network Design and Modelling, ONDM 2025 - Pisa, Italy
Duration: 6 May 20259 May 2025

Publication series

NameProceedings of the 29th International Conference on Optical Network Design and Modelling, ONDM 2025

Conference

Conference29th International Conference on Optical Network Design and Modelling, ONDM 2025
Country/TerritoryItaly
CityPisa
Period6/05/259/05/25

Bibliographical note

Publisher Copyright:
© 2025 IFIP TC6 WG6.10.

Keywords

  • Digital Subcarrier Multiplexing
  • Lightpath Provisioning
  • Link optimization
  • Optical Interlacer
  • RAMZI filter

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