Reduced impact of frequency dithering on the performance of high-order modulation format phase conjugation

Abdallah Ali, Thanh Tu Nguyen, Sonia Boscolo, Shigehiro Takasaka, Ryuichi Sugizaki, Andrew D. Ellis

Research output: Chapter in Book/Published conference outputChapter (peer-reviewed)peer-review

Abstract

We address the primary degradations in optical phase conjugation devices, reducing
the implementation penalty to below 0.2dB and enabling, for the first time, performance improvement in a 400-km long probabilistically shaped 256-QAM transmission system.
Original languageEnglish
Title of host publication2021 Optical Fiber Communications Conference and Exhibition (OFC)
PublisherIEEE
Number of pages3
ISBN (Electronic)978-1-943580-86-6
ISBN (Print)978-1-6654-2938-2
Publication statusPublished - 26 Jul 2021
Event2021 Optical Fiber Communications Conference and Exhibition (OFC) - San Francisco, CA, USA
Duration: 6 Jun 202110 Jun 2021

Conference

Conference2021 Optical Fiber Communications Conference and Exhibition (OFC)
Period6/06/2110/06/21

Bibliographical note

© 2021 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

Funding: This work was supported by the UK ESPRC Grants EP/S016171/1,and EP/S003436/1

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