Compensation of nonlinear fibre impairments in coherent systems employing spectrally efficient modulation formats

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dc.contributor.authorRafique, Danish
dc.contributor.authorZhao, Jian
dc.contributor.authorEllis, Andrew D.
dc.contributor.funderScience Foundation Irelanden
dc.date.accessioned2011-09-12T16:31:10Z
dc.date.available2011-09-12T16:31:10Z
dc.date.issued2011-07-01
dc.date.updated2011-09-12T16:09:36Z
dc.description.abstractWe investigate electronic mitigation of linear and non-linear fibre impairments and compare various digital signal processing techniques, including electronic dispersion compensation (EDC), single-channel back-propagation (SC-BP) and back-propagation with multiple channel processing (MC-BP) in a nine-channel 112 Gb/s PM-mQAM (m=4,16) WDM system, for reaches up to 6,320 km. We show that, for a sufficiently high local dispersion, SC-BP is sufficient to provide a significant performance enhancement when compared to EDC, and is adequate to achieve BER below FEC threshold. For these conditions we report that a sampling rate of two samples per symbol is sufficient for practical SC-BP, without significant penalties.en
dc.description.sponsorshipScience Foundation Ireland (06/IN/1969)en
dc.description.statusPeer revieweden
dc.description.versionPublished Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRafique, D., Zhao, J., Ellis, A.D. (2011) 'Compensation of Nonlinear Fibre Impairments in Coherent Systems Employing Spectrally Efficient Modulation Formats'. IEICE Transactions On Communications, E94B (7):1815-1822. doi: 10.1587/transcom.E94.B.1815en
dc.identifier.doi10.1587/transcom.E94.B.1815
dc.identifier.endpage1822
dc.identifier.issn1745-1345
dc.identifier.issn0916-8516
dc.identifier.issued7
dc.identifier.journaltitleIEICE Transactions On Communications
dc.identifier.startpage1815
dc.identifier.urihttps://hdl.handle.net/10468/418
dc.identifier.volumeE94B
dc.language.isoenen
dc.publisherThe Institute of Electronics, Information and Communications Engineersen
dc.relation.urihttp://search.ieice.org/bin/summary.php?id=e94-b_7_1815
dc.rightsCopyright (c) 2011 The Institute of Electronics, Information and Communication Engineersen
dc.subjectDigital signal processingen
dc.subjectCoherent communicationen
dc.subject~Tyndall National Institute - Journal Articles~en
dc.subject~Electrical and Electronic Engineering - Journal Articles~en
dc.subject~Physics - Journal Articles~en
dc.subject.lcshOptical fiber communicationen
dc.subject.lcshNonlinear opticsen
dc.titleCompensation of nonlinear fibre impairments in coherent systems employing spectrally efficient modulation formatsen
dc.typeArticle (peer-reviewed)en
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