Impact of Chromatic Dispersion in Discrete Raman Amplifiers on Coherent Transmission Systems

Pratim Hazarika, Mahmood Abu-Romoh, Mingming Tan, Lukasz Krzczanowicz, Tu T. Nguyen, Md Asif Iqbal, Ian Phillips, Paul Harper, Ming Jun Li, Wladek Forysiak

Research output: Chapter in Book/Published conference outputConference publication

Abstract

The impact of chromatic dispersion in discrete Raman amplifiers on coherent transmission systems was investigated. Systems with positive dispersion gain fibre show a SNR improvement of 1.8 dB for 23-GBaud DP-QPSK signals transmitted over >1800km.

Original languageEnglish
Title of host publication2021 Optical Fiber Communications Conference and Exhibition, OFC 2021 - Proceedings
PublisherIEEE
ISBN (Electronic)9781943580866
ISBN (Print)978-1-6654-2938-2
Publication statusPublished - 26 Jul 2021
Event2021 Optical Fiber Communications Conference and Exhibition, OFC 2021 - San Francisco, United States
Duration: 6 Jun 202111 Jun 2021

Publication series

Name2021 Optical Fiber Communications Conference and Exhibition, OFC 2021 - Proceedings

Conference

Conference2021 Optical Fiber Communications Conference and Exhibition, OFC 2021
Country/TerritoryUnited States
CitySan Francisco
Period6/06/2111/06/21

Bibliographical note

Funding Information:
The authors thank Corning Incorporated for provision of the CRF and Lumentum UK for loan of the commercial transponder. This work is supported by EU H2020 under Marie Sklodowska Curie grant agreement no. 813144, and EPSRC grants EP/M009092/1 and EP/S003436/1.

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