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Kernel-Based Learning-Aided Phase Noise Compensation in Dual-Pump Optical Phase Conjugation Coherent System

  • Furukawa Electric Co. Ltd

Research output: Chapter in Book/Published conference outputConference publication

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Abstract

We deploy kernel-based time-series prediction to suppress the phase noise induced by small deviations from ideal pump counter-phasing in a dual-pump optical phase conjugation system. We show experimentally 1.5-dB SNR improvement for 16-QAM signals at 4° pump-phase mismatch.

Original languageEnglish
Title of host publication2021 Optical Fiber Communications Conference and Exhibition, OFC 2021 - Proceedings
PublisherIEEE
Number of pages3
ISBN (Electronic)9781943580866
ISBN (Print)9781665429382
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

Copyright © 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 EPSRC - Grants EP/S003436/1, EP/S016171/1 and EP/R035342/1. References 4. T. Pfau et al., J. Lightwave Technol. 27, 989–999 (2009). 5. S. Van Vaerenbergh et al., Proc. IEEE ICASSP 2006, pp. V-V. 6. R. Elschner et al., Proc. ECOC 2010, P3.17. 7. S. J. Savory, Opt. Express 16, 804–817 (2008). 8. T. T. Nguyen et al., J. Lightw. Technol. 39, 388–399 (2021).

FundersFunder number
Engineering and Physical Sciences Research CouncilEP/R035342/1, EP/S003436/1, EP/S016171/1

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