Fiber Nonlinearity Equalizer Based on Support Vector Classification for Coherent Optical OFDM

Tu Nguyen, Sofien Mhatli, Elias Giacoumidis, Ludo Van Compernolle, Marc Wuilpart, Patrice Megret

Research output: Contribution to journalArticle

Abstract

A support vector machine (SVM)-based classification nonlinear equalizer (NLE) is demonstrated, for the first time, in coherent optical orthogonal frequency-division multiplexing (CO-OFDM). For a 40-Gb/s 16 quadrature amplitude modulated (16QAM) CO-OFDM system at 400 km of transmission, SVM-NLE reduces the fiber-induced nonlinearity penalty by about 1 dB in comparison to the benchmark artificial-neural-network (ANN)-based and inverse-Volterra-series-transfer-function-based NLEs.
Original languageEnglish
Pages (from-to)1-9
JournalIEEE Photonics Journal
Volume8
Issue number2
Early online date11 Feb 2016
DOIs
Publication statusPublished - 1 Apr 2016

Fingerprint

frequency division multiplexing
Equalizers
Orthogonal frequency division multiplexing
Support vector machines
nonlinearity
fibers
Fibers
penalties
quadratures
transfer functions
Transfer functions
Neural networks

Bibliographical note

© 2016 IEEE. Translations and content mining are permitted for academic research only.
Personal use is also permitted, but republication/redistribution requires IEEE permission.
See http://www.ieee.org/publications_standards/publications/rights/index.html for more information.

Cite this

Nguyen, Tu ; Mhatli, Sofien ; Giacoumidis, Elias ; Van Compernolle, Ludo ; Wuilpart, Marc ; Megret, Patrice. / Fiber Nonlinearity Equalizer Based on Support Vector Classification for Coherent Optical OFDM. In: IEEE Photonics Journal. 2016 ; Vol. 8, No. 2. pp. 1-9.
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Fiber Nonlinearity Equalizer Based on Support Vector Classification for Coherent Optical OFDM. / Nguyen, Tu; Mhatli, Sofien; Giacoumidis, Elias; Van Compernolle, Ludo; Wuilpart, Marc; Megret, Patrice.

In: IEEE Photonics Journal, Vol. 8, No. 2, 01.04.2016, p. 1-9.

Research output: Contribution to journalArticle

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AU - Megret, Patrice

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