Counteracting 16-QAM Optical Fiber Transmission Impairments With Iterative Turbo Equalization

Valeria Arlunno; Antonio Caballero Jambrina; Robert Borkowski; Darko Zibar; Knud J. Larsen; Idelfonso  Tafur Monroy

doi:10.1109/LPT.2013.2281239

Counteracting 16-QAM Optical Fiber Transmission Impairments With Iterative Turbo Equalization

Valeria Arlunno, Antonio Caballero Jambrina, Robert Borkowski, Darko Zibar, Knud J. Larsen, Idelfonso Tafur Monroy

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

A turbo equalization (TE) scheme based on convolutional code and normalized least mean square equalizer for coherent optical communication links is proposed and experimentally demonstrated. The proposed iterative TE technique is proved effective for counteracting polarization-division-multiplexing 16 quadrature amplitude modulation impairments in dispersion uncompensated coherent transmission links. Gains exceeding one order of magnitude in terms of bit error rate are obtained in experimental validation up to 497 km-standard single mode fiber link transmission.

Original language	English
Journal	I E E E Photonics Technology Letters
Volume	25
Issue number	21
Pages (from-to)	2097-2100
ISSN	1041-1135
DOIs	https://doi.org/10.1109/LPT.2013.2281239
Publication status	Published - 2013

Keywords

Digital signal processing
Forward error correction
Optical fiber communication

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title = "Counteracting 16-QAM Optical Fiber Transmission Impairments With Iterative Turbo Equalization",

abstract = "A turbo equalization (TE) scheme based on convolutional code and normalized least mean square equalizer for coherent optical communication links is proposed and experimentally demonstrated. The proposed iterative TE technique is proved effective for counteracting polarization-division-multiplexing 16 quadrature amplitude modulation impairments in dispersion uncompensated coherent transmission links. Gains exceeding one order of magnitude in terms of bit error rate are obtained in experimental validation up to 497 km-standard single mode fiber link transmission.",

keywords = "Digital signal processing, Forward error correction, Optical fiber communication",

author = "Valeria Arlunno and {Caballero Jambrina}, Antonio and Robert Borkowski and Darko Zibar and Larsen, {Knud J.} and {Tafur Monroy}, Idelfonso",

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AU - Arlunno, Valeria

AU - Caballero Jambrina, Antonio

AU - Borkowski, Robert

AU - Zibar, Darko

AU - Larsen, Knud J.

AU - Tafur Monroy, Idelfonso

PY - 2013

Y1 - 2013

N2 - A turbo equalization (TE) scheme based on convolutional code and normalized least mean square equalizer for coherent optical communication links is proposed and experimentally demonstrated. The proposed iterative TE technique is proved effective for counteracting polarization-division-multiplexing 16 quadrature amplitude modulation impairments in dispersion uncompensated coherent transmission links. Gains exceeding one order of magnitude in terms of bit error rate are obtained in experimental validation up to 497 km-standard single mode fiber link transmission.

AB - A turbo equalization (TE) scheme based on convolutional code and normalized least mean square equalizer for coherent optical communication links is proposed and experimentally demonstrated. The proposed iterative TE technique is proved effective for counteracting polarization-division-multiplexing 16 quadrature amplitude modulation impairments in dispersion uncompensated coherent transmission links. Gains exceeding one order of magnitude in terms of bit error rate are obtained in experimental validation up to 497 km-standard single mode fiber link transmission.

KW - Digital signal processing

KW - Forward error correction

KW - Optical fiber communication

U2 - 10.1109/LPT.2013.2281239

DO - 10.1109/LPT.2013.2281239

M3 - Journal article

SN - 1041-1135

VL - 25

SP - 2097

EP - 2100

JO - I E E E Photonics Technology Letters

JF - I E E E Photonics Technology Letters

IS - 21

ER -

Counteracting 16-QAM Optical Fiber Transmission Impairments With Iterative Turbo Equalization

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