Nonlinear impairment compensation using expectation maximization for PDM 16-QAM systems

Darko Zibar; Ole Winther; Niccolo Franceschi; Robert Borkowski; Antonio Caballero; Valeria Arlunno; Mikkel N. Schmidt; Neil Guerrero Gonzales; Bangning Mao; Knud J. Larsen; Idelfonso Tafur Monroy

doi:10.1364/ECEOC.2012.Th.1.D.2

Nonlinear impairment compensation using expectation maximization for PDM 16-QAM systems

Darko Zibar, Ole Winther, Niccolo Franceschi, Robert Borkowski, Antonio Caballero, Valeria Arlunno, Mikkel N. Schmidt, Neil Guerrero Gonzales, Bangning Mao, Knud J. Larsen, Idelfonso Tafur Monroy

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

1 Citation (Scopus)

Abstract

We show experimentally that by using non-linear signal processing based algorithm, expectation maximization, nonlinear system tolerance can be increased by 2 dB. Expectation maximization is also effective in combating I/Q modulator nonlinearities and laser linewidth.

Original language	English
Title of host publication	2012 38th European Conference and Exhibition on Optical Communications, ECOC 2012
Place of Publication	Washington
Publisher	Optical Society of America (OSA)
Number of pages	3
ISBN (Electronic)	978-1-55752-950-3
DOIs	https://doi.org/10.1364/ECEOC.2012.Th.1.D.2
Publication status	Published - 1 Dec 2012
Externally published	Yes
Event	38th European Conference and Exhibition on Optical Communication (ECOC 2012) - Amsterdam, Netherlands Duration: 16 Sept 2012 → 20 Sept 2012 Conference number: 38

Conference

Conference	38th European Conference and Exhibition on Optical Communication (ECOC 2012)
Abbreviated title	ECOC 2012
Country/Territory	Netherlands
City	Amsterdam
Period	16/09/12 → 20/09/12
Other	38th European Conference on Optical Communication (ECOC)

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10.1364/ECEOC.2012.Th.1.D.2

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Zibar, D., Winther, O., Franceschi, N., Borkowski, R., Caballero, A., Arlunno, V., Schmidt, M. N., Gonzales, N. G., Mao, B., Larsen, K. J., & Monroy, I. T. (2012). Nonlinear impairment compensation using expectation maximization for PDM 16-QAM systems. In 2012 38th European Conference and Exhibition on Optical Communications, ECOC 2012 Article Th.1.D.2 Optical Society of America (OSA). https://doi.org/10.1364/ECEOC.2012.Th.1.D.2

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title = "Nonlinear impairment compensation using expectation maximization for PDM 16-QAM systems",

abstract = "We show experimentally that by using non-linear signal processing based algorithm, expectation maximization, nonlinear system tolerance can be increased by 2 dB. Expectation maximization is also effective in combating I/Q modulator nonlinearities and laser linewidth.",

author = "Darko Zibar and Ole Winther and Niccolo Franceschi and Robert Borkowski and Antonio Caballero and Valeria Arlunno and Schmidt, {Mikkel N.} and Gonzales, {Neil Guerrero} and Bangning Mao and Larsen, {Knud J.} and Monroy, {Idelfonso Tafur}",

note = "This paper was published in OSA Technical Digest and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/abstract.cfm?URI=ECEOC-2012-Th.1.D.2. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.; 38th European Conference and Exhibition on Optical Communication (ECOC 2012), ECOC 2012 ; Conference date: 16-09-2012 Through 20-09-2012",

year = "2012",

month = dec,

day = "1",

doi = "10.1364/ECEOC.2012.Th.1.D.2",

language = "English",

booktitle = "2012 38th European Conference and Exhibition on Optical Communications, ECOC 2012",

publisher = "Optical Society of America (OSA)",

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Zibar, D, Winther, O, Franceschi, N, Borkowski, R, Caballero, A, Arlunno, V, Schmidt, MN, Gonzales, NG, Mao, B, Larsen, KJ & Monroy, IT 2012, Nonlinear impairment compensation using expectation maximization for PDM 16-QAM systems. in 2012 38th European Conference and Exhibition on Optical Communications, ECOC 2012., Th.1.D.2, Optical Society of America (OSA), Washington, 38th European Conference and Exhibition on Optical Communication (ECOC 2012), Amsterdam, Netherlands, 16/09/12. https://doi.org/10.1364/ECEOC.2012.Th.1.D.2

Nonlinear impairment compensation using expectation maximization for PDM 16-QAM systems. / Zibar, Darko; Winther, Ole; Franceschi, Niccolo et al.
2012 38th European Conference and Exhibition on Optical Communications, ECOC 2012. Washington: Optical Society of America (OSA), 2012. Th.1.D.2.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Nonlinear impairment compensation using expectation maximization for PDM 16-QAM systems

AU - Zibar, Darko

AU - Winther, Ole

AU - Franceschi, Niccolo

AU - Borkowski, Robert

AU - Caballero, Antonio

AU - Arlunno, Valeria

AU - Schmidt, Mikkel N.

AU - Gonzales, Neil Guerrero

AU - Mao, Bangning

AU - Larsen, Knud J.

AU - Monroy, Idelfonso Tafur

N1 - Conference code: 38

PY - 2012/12/1

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N2 - We show experimentally that by using non-linear signal processing based algorithm, expectation maximization, nonlinear system tolerance can be increased by 2 dB. Expectation maximization is also effective in combating I/Q modulator nonlinearities and laser linewidth.

AB - We show experimentally that by using non-linear signal processing based algorithm, expectation maximization, nonlinear system tolerance can be increased by 2 dB. Expectation maximization is also effective in combating I/Q modulator nonlinearities and laser linewidth.

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U2 - 10.1364/ECEOC.2012.Th.1.D.2

DO - 10.1364/ECEOC.2012.Th.1.D.2

M3 - Conference contribution

BT - 2012 38th European Conference and Exhibition on Optical Communications, ECOC 2012

PB - Optical Society of America (OSA)

CY - Washington

T2 - 38th European Conference and Exhibition on Optical Communication (ECOC 2012)

Y2 - 16 September 2012 through 20 September 2012

ER -

Nonlinear impairment compensation using expectation maximization for PDM 16-QAM systems

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