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Extending Phase Noise Tolerance in UDWDM Access Networks

Dzieciol, H; Sillekens, E; Lavery, D; (2020) Extending Phase Noise Tolerance in UDWDM Access Networks. In: Proceedings of the 2020 IEEE Photonics Society Summer Topicals Meeting Series (SUM). IEEE: Cabo San Lucas, Mexico. Green open access

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Abstract

Geometrically shaped constellations, designed for improved AWGN channel performance, are combined with enhanced symbol decision metrics for low symbol rate/high linewidth applications, e.g., ultra-dense wavelength division multiplexed passive optical networks (UDWDM-PON). The improved metric enables 32-ary constellation transmission with robustness to AWGN and phase noise.

Type: Proceedings paper
Title: Extending Phase Noise Tolerance in UDWDM Access Networks
Event: 2020 IEEE Photonics Society Summer Topicals Meeting Series (SUM)
ISBN-13: 978-1-7281-5887-7
Open access status: An open access version is available from UCL Discovery
DOI: 10.1109/SUM48678.2020.9161042
Publisher version: https://doi.org/10.1109/SUM48678.2020.9161042
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
Keywords: Ultra-dense wavelength division multiplexing, modulation formats, coherent optical communications
UCL classification: UCL
UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng
URI: https://discovery.ucl.ac.uk/id/eprint/10111929
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