Compensation of nonlinear fibre impairments in coherent systems employing spectrally efficient modulation formats
dc.contributor.author | Rafique, Danish | |
dc.contributor.author | Zhao, Jian | |
dc.contributor.author | Ellis, Andrew D. | |
dc.contributor.funder | Science Foundation Ireland | en |
dc.date.accessioned | 2011-09-12T16:31:10Z | |
dc.date.available | 2011-09-12T16:31:10Z | |
dc.date.issued | 2011-07 | |
dc.date.updated | 2011-09-12T16:09:36Z | |
dc.description.abstract | We 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.sponsorship | Science Foundation Ireland (06/IN/1969) | en |
dc.description.status | Peer reviewed | en |
dc.description.version | Published Version | en |
dc.format.mimetype | application/pdf | en |
dc.identifier.citation | Rafique, 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.1815 | en |
dc.identifier.doi | 10.1587/transcom.E94.B.1815 | |
dc.identifier.endpage | 1822 | |
dc.identifier.issn | 1745-1345 | |
dc.identifier.issn | 0916-8516 | |
dc.identifier.issued | 7 | |
dc.identifier.journaltitle | IEICE Transactions On Communications | |
dc.identifier.startpage | 1815 | |
dc.identifier.uri | https://hdl.handle.net/10468/418 | |
dc.identifier.volume | E94B | |
dc.language.iso | en | en |
dc.publisher | The Institute of Electronics, Information and Communications Engineers | en |
dc.relation.uri | http://search.ieice.org/bin/summary.php?id=e94-b_7_1815 | |
dc.rights | Copyright (c) 2011 The Institute of Electronics, Information and Communication Engineers | en |
dc.subject | Digital signal processing | en |
dc.subject | Coherent communication | en |
dc.subject.lcsh | Optical fiber communication | en |
dc.subject.lcsh | Nonlinear optics | en |
dc.title | Compensation of nonlinear fibre impairments in coherent systems employing spectrally efficient modulation formats | en |
dc.type | Article (peer-reviewed) | en |