Artificial Neural Network Nonlinear Equalizer for Coherent Optical OFDM

Jarajreh M; E Giacoumidis; I Aldaya; S.T.  Le; Athanasios Tsokanos; Z. Ghassemlooy; N.J.  Doran

doi:10.1109/LPT.2014.2375960

Artificial Neural Network Nonlinear Equalizer for Coherent Optical OFDM

Jarajreh M, E Giacoumidis, I Aldaya, S.T. Le, Athanasios Tsokanos, Z. Ghassemlooy, N.J. Doran

Research output: Contribution to journal › Article › peer-review

205 Citations (Scopus)

Abstract

We propose a novel low-complexity artificial neural
network (ANN)-based nonlinear equalizer (NLE) for coherent
optical orthogonal frequency-division multiplexing (CO-OFDM)
and compare it with the recent inverse Volterra-series transfer
function (IVSTF)-based NLE over up to 1000 km of uncompensated
links. Demonstration of ANN-NLE at 80-Gb/s CO-OFDM
using 16-quadrature amplitude modulation reveals a Q-factor
improvement after 1000-km transmission of 3 and 1 dB with
respect to the linear equalization and IVSTF-NLE, respectively.

Original language	English
Pages (from-to)	387-390
Number of pages	4
Journal	IEEE Photonics Technology Letters
Volume	27
Issue number	4
DOIs	https://doi.org/10.1109/LPT.2014.2375960
Publication status	Published - 15 Feb 2015

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10.1109/LPT.2014.2375960

http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=6975096

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title = "Artificial Neural Network Nonlinear Equalizer for Coherent Optical OFDM",

abstract = "We propose a novel low-complexity artificial neural network (ANN)-based nonlinear equalizer (NLE) for coherent optical orthogonal frequency-division multiplexing (CO-OFDM) and compare it with the recent inverse Volterra-series transfer function (IVSTF)-based NLE over up to 1000 km of uncompensated links. Demonstration of ANN-NLE at 80-Gb/s CO-OFDM using 16-quadrature amplitude modulation reveals a Q-factor improvement after 1000-km transmission of 3 and 1 dB with respect to the linear equalization and IVSTF-NLE, respectively.",

author = "Jarajreh M and E Giacoumidis and I Aldaya and S.T. Le and Athanasios Tsokanos and Z. Ghassemlooy and N.J. Doran",

note = "Mutsam A. Jarajreh, et al, 'Artificial Neural Network Nonlinear Equalizer for Coherent Optical OFDM', IEEE Photonics Technology Letters, Vol. 27 (4), February 2015, available online at: http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=6975096\&tag=1.",

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doi = "10.1109/LPT.2014.2375960",

language = "English",

volume = "27",

pages = "387--390",

journal = "IEEE Photonics Technology Letters ",

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TY - JOUR

T1 - Artificial Neural Network Nonlinear Equalizer for Coherent Optical OFDM

AU - M, Jarajreh

AU - Giacoumidis, E

AU - Aldaya, I

AU - Le, S.T.

AU - Tsokanos, Athanasios

AU - Ghassemlooy, Z.

AU - Doran , N.J.

N1 - Mutsam A. Jarajreh, et al, 'Artificial Neural Network Nonlinear Equalizer for Coherent Optical OFDM', IEEE Photonics Technology Letters, Vol. 27 (4), February 2015, available online at: http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=6975096&tag=1.

PY - 2015/2/15

Y1 - 2015/2/15

N2 - We propose a novel low-complexity artificial neural network (ANN)-based nonlinear equalizer (NLE) for coherent optical orthogonal frequency-division multiplexing (CO-OFDM) and compare it with the recent inverse Volterra-series transfer function (IVSTF)-based NLE over up to 1000 km of uncompensated links. Demonstration of ANN-NLE at 80-Gb/s CO-OFDM using 16-quadrature amplitude modulation reveals a Q-factor improvement after 1000-km transmission of 3 and 1 dB with respect to the linear equalization and IVSTF-NLE, respectively.

AB - We propose a novel low-complexity artificial neural network (ANN)-based nonlinear equalizer (NLE) for coherent optical orthogonal frequency-division multiplexing (CO-OFDM) and compare it with the recent inverse Volterra-series transfer function (IVSTF)-based NLE over up to 1000 km of uncompensated links. Demonstration of ANN-NLE at 80-Gb/s CO-OFDM using 16-quadrature amplitude modulation reveals a Q-factor improvement after 1000-km transmission of 3 and 1 dB with respect to the linear equalization and IVSTF-NLE, respectively.

U2 - 10.1109/LPT.2014.2375960

DO - 10.1109/LPT.2014.2375960

M3 - Article

SN - 1041-1135

VL - 27

SP - 387

EP - 390

JO - IEEE Photonics Technology Letters

JF - IEEE Photonics Technology Letters

IS - 4

ER -

Artificial Neural Network Nonlinear Equalizer for Coherent Optical OFDM

Abstract

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