Publication:
Nonlinear phase noise in optical-fiber-communication systems

dc.contributor.departmentDepartment of Electrical and Electronics Engineering
dc.contributor.kuauthorDemir, Alper
dc.contributor.schoolcollegeinstituteCollege of Engineering
dc.date.accessioned2024-11-10T00:06:34Z
dc.date.issued2007
dc.description.abstractGordon and Mollenauer, in their famous paper published in 1990, laid out how the interplay between the nonlinear Kerr effect in optical fibers and the amplified spontaneousemission (ASE) noise from the optical-amplifiers results In enhanced levels of noise and degrades the performance of modulation schemes that encode information in, particularly, the phase of the optical carrier. This phenomenon has been termed as nonlinear phase noise in the literature. In this paper, we first present a comparative and critical review of previous techniques that have been proposed for the analysis of nonlinear phase noise by forming a classification framework that reveals some key underlying features. We then present a unifying theory, and a comprehensive methodology and computational techniques for the analysis and characterization of nonlinear phase noise and its impact on system performance by building on and extending previous work that we identify as most favorable and systematic. In our treatment, we consider a multichannel multispan optically amplified dense wavelength-division multiplexed system and develop general techniques for the analysis of the intricate interplay among Kerr nonlinearity, chromatic dispersion, and ASE noise, and for computing the bit-error-ratio performance of differential phase-shift-keying (DPSK) systems. By means of the extensive results we present, we demonstrate and argue that correlated noise behavior plays a most significant role in understanding nonlinear phase noise and its impact on DPSK system performance.
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.issue8
dc.description.openaccessNO
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuTÜBİTAK
dc.description.sponsorshipManuscript received July 27, 2006
dc.description.sponsorshiprevised March 23, 2007. This work was supported in part by the Turkish Academy of Sciences GEBIP Program and in part by the Scientific and Technological Research Council of Turkey (TUBITAK) Career Award
dc.description.volume25
dc.identifier.doi10.1109/JLT.2007.900888
dc.identifier.eissn1558-2213
dc.identifier.issn0733-8724
dc.identifier.quartileQ1
dc.identifier.scopus2-s2.0-34548172469
dc.identifier.urihttps://doi.org/10.1109/JLT.2007.900888
dc.identifier.urihttps://hdl.handle.net/20.500.14288/16636
dc.identifier.wos248640400012
dc.keywordsAmplified spontaneous-emission (ASE) noise
dc.keywordsChromatic dispersion
dc.keywordsDense wavelength-division multiplexed (DWDM) systems
dc.keywordsKerr effect
dc.keywordsLinearized analysis
dc.keywordsNoise amplification
dc.keywordsNonlinear phase noise
dc.keywordsPerformance of differential phaseshift-keying (DPSK) modulation
dc.language.isoeng
dc.publisherIEEE-Inst Electrical Electronics Engineers Inc
dc.relation.ispartofJournal of Lightwave Technology
dc.subjectEngineering, electrical and electronic
dc.subjectOptics
dc.subjectTelecommunications
dc.titleNonlinear phase noise in optical-fiber-communication systems
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.kuauthorDemir, Alper
local.publication.orgunit1College of Engineering
local.publication.orgunit2Department of Electrical and Electronics Engineering
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relation.isOrgUnitOfPublication.latestForDiscovery21598063-a7c5-420d-91ba-0cc9b2db0ea0
relation.isParentOrgUnitOfPublication8e756b23-2d4a-4ce8-b1b3-62c794a8c164
relation.isParentOrgUnitOfPublication.latestForDiscovery8e756b23-2d4a-4ce8-b1b3-62c794a8c164

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