Xu, T;
Shevchenko, M;
Karanov, BP;
Liga, G;
Lavery, D;
Killey, R;
Bayvel, P;
(2017)
Digital nonlinearity compensation in high-capacity optical fibre communication systems: Performance and optimisation.
In:
Proceedings of 2017 Advances in Wireless and Optical Communications (RTUWO).
(pp. pp. 67-72).
IEEE: Riga, Latvia.
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Abstract
Meeting the ever-growing information rate demands has become of utmost importance for optical communication systems. However, it has proven to be a challenging task due to the presence of Kerr effects, which have largely been regarded as a major bottleneck for enhancing the achievable information rates in modern optical communications. In this work, the optimisation and performance of digital nonlinearity compensation are discussed for maximising the achievable information rates in spectrally-efficient optical fibre communication systems. It is found that, for any given target information rate, there exists a trade-off between modulation format and compensated bandwidth to reduce the computational complexity requirement of digital nonlinearity compensation.
| Type: | Proceedings paper |
|---|---|
| Title: | Digital nonlinearity compensation in high-capacity optical fibre communication systems: Performance and optimisation |
| Event: | 2017 Advances in Wireless and Optical Communications (RTUWO) |
| Location: | Riga, Latvia |
| Dates: | 01 November 2017 - 03 November 2017 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1109/RTUWO.2017.8228507 |
| Publisher version: | https://doi.org/10.1109/RTUWO.2017.8228507 |
| 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: | Modulation, Optical fibers, Signal to noise ratio, Optical fiber communication, Bandwidth, Optimization, Information rates, optical communication, achievable information rate, digital nonlinearity compensation, modulation format, digital back-propagation |
| UCL classification: | UCL 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/10039847 |
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