Nguyen, Long Hoang, Boscolo, Sonia and Sygletos, Stylianos (2024). Online kernel-based phase recovery for parametrically amplified optical transmission. IN: Proceedings of the 14th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP 2024). International Symposium on Communication Systems, Networks and Digital Signal Processing, (CSNDSP ) . ITA: IEEE.
Abstract
We present a kernel-based phase compensation method for transmission links with multiple cascaded fibre-optical parametric amplifiers (FOPAs). Our proposed algorithm predicts and cancels the phase distortions induced by pump-phase modulation and laser line-width across all amplification stages. Through constructing a customised kernel, we numerically show effective correction of phase errors in 16-quadrature-amplitude modulation signal transmission, achieving at least one order of magnitude in bit-error-rate (BER) improvement than the conventional carrier phase recovery.
| Publication DOI: | https://doi.org/10.1109/CSNDSP60683.2024.10636666 |
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| Divisions: | College of Engineering & Physical Sciences > Aston Institute of Photonics Technology (AIPT) College of Engineering & Physical Sciences Aston University (General) |
| Funding Information: | This work was supported by the H2020 MSCA ETN project POST- DIGITAL (EC 263 GA 860360), and the UK EPSRC grants TRANSNET (EP/R035342/1) and CREATE (EP/X019241/1). |
| Additional Information: | This accepted manuscript is made available under a Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). |
| Event Title: | 2024 14th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP) |
| Event Type: | Other |
| Event Location: | University of Rome Sapienza |
| Event Dates: | 2024-07-17 - 2024-07-19 |
| Uncontrolled Keywords: | Fibre-optical parametric amplifier,digital signal processing,kernel method,phase recovery,Computer Networks and Communications,Hardware and Architecture,Signal Processing,Safety, Risk, Reliability and Quality,Atomic and Molecular Physics, and Optics |
| ISBN: | 9798350348743 |
| Last Modified: | 22 Oct 2025 07:06 |
| Date Deposited: | 23 Oct 2024 09:18 |
| Full Text Link: | |
| Related URLs: |
https://www.sco ... tnerID=8YFLogxK
(Scopus URL) https://ieeexpl ... cument/10636666 (Publisher URL) |
PURE Output Type: | Conference contribution |
| Published Date: | 2024-08-23 |
| Published Online Date: | 2024-07-17 |
| Accepted Date: | 2024-04-23 |
| Authors: |
Nguyen, Long Hoang
(
0000-0003-2171-8380)
Boscolo, Sonia (
0000-0001-5388-2893)
Sygletos, Stylianos (
0000-0003-2063-8733)
|