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

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.

Divisions: College of Engineering & Physical Sciences > Electrical, Electronic & Power Engineering
College of Engineering & Physical Sciences > Aston Institute of Photonics Technology
College of Engineering & Physical Sciences
Additional Information: © 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
Event Title: 2021 Optical Fiber Communications Conference and Exhibition (OFC)
Event Type: Other
Event Location: San Francisco, CA, USA
Event Dates: 2021-06-06 - 2021-06-10
ISBN: 978-1-6654-2938-2, 978-1-943580-86-6
Full Text Link:
Related URLs: https://ieeexpl ... ocument/9489583 (Publisher URL)
PURE Output Type: Chapter (peer-reviewed)
Published Date: 2021-07-26
Accepted Date: 2021-06-01
Authors: Ali, Abdallah
Nguyen, Thanh Tu
Boscolo, Sonia (ORCID Profile 0000-0001-5388-2893)
Takasaka, Shigehiro
Sugizaki, Ryuichi
Ellis, Andrew D. (ORCID Profile 0000-0002-0417-0547)

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