Liu, Z;
Xu, T;
Jin, C;
Xu, T;
Tan, M;
Zhao, J;
Liu, T;
(2022)
Analytical optimization of wideband nonlinear optical fiber communication systems.
Optics Express
, 30
(7)
pp. 11345-11359.
10.1364/OE.453307.
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Abstract
In the design of fiber links for both continental and transoceanic optical communication systems, the optimization of span length is of high importance from both performance and cost perspectives. In this work, the maximization of signal-to-noise ratio (SNR) is investigated by optimizing the span length in wideband (up to 4.5-THz) Nyquist-spaced optical fiber communication systems. A simple and accurate closed-form expression of the optimal span length is provided, and a quick estimation of SNR is also described for practically feasible and cost-effective span length values.
| Type: | Article |
|---|---|
| Title: | Analytical optimization of wideband nonlinear optical fiber communication systems |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1364/OE.453307 |
| Publisher version: | https://doi.org/10.1364/OE.453307 |
| Language: | English |
| Additional information: | © 2022 Optica Publishing Group. Published by Optica Publishing Group under the terms of the Creative Commons Attribution 4.0 License (http://creativecommons.org/licenses/by/4.0/). |
| UCL classification: | 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 UCL > Provost and Vice Provost Offices > UCL BEAMS UCL |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/10146806 |
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