Please use this identifier to cite or link to this item: https://doi.org/10.1364/OE.20.009302
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dc.titlePerformance analysis of coherent optical 8-star QAM systems using decision-aided maximum likelihood phase estimation
dc.contributor.authorZhang, H.
dc.contributor.authorKam, P.-Y.
dc.contributor.authorYu, C.
dc.date.accessioned2014-06-17T03:01:15Z
dc.date.available2014-06-17T03:01:15Z
dc.date.issued2012-04-09
dc.identifier.citationZhang, H., Kam, P.-Y., Yu, C. (2012-04-09). Performance analysis of coherent optical 8-star QAM systems using decision-aided maximum likelihood phase estimation. Optics Express 20 (8) : 9302-9311. ScholarBank@NUS Repository. https://doi.org/10.1364/OE.20.009302
dc.identifier.issn10944087
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/57013
dc.description.abstractAn approximate bit-error rate (BER) expression of 8-star quadrature amplitude modulation (QAM) in the presence of a phase estimation error is derived. The accuracy of the approximate BER is verified via numerical integration of the conditional BER and the Monte-Carlo (MC) simulations. This approximation allows quick estimation of the BER performance and prediction of laser linewidth tolerance, and also facilitates optimization of the ring ratio. © 2012 Optical Society of America.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1364/OE.20.009302
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.contributor.departmentCOMPUTER SCIENCE
dc.description.doi10.1364/OE.20.009302
dc.description.sourcetitleOptics Express
dc.description.volume20
dc.description.issue8
dc.description.page9302-9311
dc.identifier.isiut000302855500109
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