IRIS publication 102259645
Compensation of Nonlinear Fibre Impairments in Coherent Systems Employing Spectrally Efficient Modulation Formats
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TY - JOUR - Rafique, D,Zhao, J,Ellis, AD - 2011 - July - Ieice Transactions On Communications - Compensation of Nonlinear Fibre Impairments in Coherent Systems Employing Spectrally Efficient Modulation Formats - Validated - WOS: 6 () - optical fibre communication nonlinear optics digital signal processing coherent communication OPTICAL-PHASE CONJUGATION CHROMATIC DISPERSION LIGHTWAVE SYSTEMS TRANSMISSION AMPLIFIER CAPACITY RECEIVER NOISE - E94B - 1815 - 1822 - 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. - 1745-1345 - 10.1587/transcom.E94.B.1815 DA - 2011/07 ER -
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@article{V102259645, = {Rafique, D and Zhao, J and Ellis, AD }, = {2011}, = {July}, = {Ieice Transactions On Communications}, = {Compensation of Nonlinear Fibre Impairments in Coherent Systems Employing Spectrally Efficient Modulation Formats}, = {Validated}, = {WOS: 6 ()}, = {optical fibre communication nonlinear optics digital signal processing coherent communication OPTICAL-PHASE CONJUGATION CHROMATIC DISPERSION LIGHTWAVE SYSTEMS TRANSMISSION AMPLIFIER CAPACITY RECEIVER NOISE}, = {E94B}, pages = {1815--1822}, = {{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.}}, issn = {1745-1345}, = {10.1587/transcom.E94.B.1815}, source = {IRIS} }
Data as stored in IRIS
AUTHORS | Rafique, D,Zhao, J,Ellis, AD | ||
YEAR | 2011 | ||
MONTH | July | ||
JOURNAL_CODE | Ieice Transactions On Communications | ||
TITLE | Compensation of Nonlinear Fibre Impairments in Coherent Systems Employing Spectrally Efficient Modulation Formats | ||
STATUS | Validated | ||
TIMES_CITED | WOS: 6 () | ||
SEARCH_KEYWORD | optical fibre communication nonlinear optics digital signal processing coherent communication OPTICAL-PHASE CONJUGATION CHROMATIC DISPERSION LIGHTWAVE SYSTEMS TRANSMISSION AMPLIFIER CAPACITY RECEIVER NOISE | ||
VOLUME | E94B | ||
ISSUE | |||
START_PAGE | 1815 | ||
END_PAGE | 1822 | ||
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. | ||
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ISBN_ISSN | 1745-1345 | ||
EDITION | |||
URL | |||
DOI_LINK | 10.1587/transcom.E94.B.1815 | ||
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