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Automatic DGD and GVD compensation at 640 Gb/s based on scalar radio-frequency spectrum measurement

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dc.contributor.authorPaquot, Yvan
dc.contributor.authorSchröder, Jochen
dc.contributor.authorPalushani, Evarist
dc.contributor.authorNeo, Richard
dc.contributor.authorOxenløwe, Leif K
dc.contributor.authorMadden, Steve
dc.contributor.authorLuther-Davies, Barry
dc.contributor.authorPelusi, Mark D
dc.contributor.authorEggleton, Benjamin J
dc.contributor.authorChoi, Duk-Yong
dc.date.accessioned2016-05-04T02:47:02Z
dc.date.available2016-05-04T02:47:02Z
dc.date.issued2013-03-20
dc.date.updated2016-06-14T08:36:08Z
dc.description.abstractWe demonstrate what we believe to be the first real-time impairment-cancellation system for group-velocity dispersion (GVD) and differential group delay (DGD) for a 640 Gb/s single-channel signal. Simultaneous compensation of two independent parameters is demonstrated by feedback control of separate GVD and DGD compensators using an impairment monitor based on an integrated all-optical radio-frequency (RF) spectrum analyzer. We show that low-bandwidth measurement of only a single tone in the RF spectrum is sufficient for automatic compensation for multiple degrees of freedom using a multivariate optimization scheme.
dc.description.sponsorshipThe authors acknowledge the Australian Research Council (ARC) Centres of Excellence Program (Project CE110001018), Federation Fellowship (Project FF0776056), Future Fellowship (Project FT110100853), and Discovery Early Career Researcher Award (DECRA) (Project DE120101329) and an ARC Linkage Grant with Finisar Australia (Project LP120100661).en_AU
dc.identifier.issn0003-6935en_AU
dc.identifier.urihttp://hdl.handle.net/1885/101175
dc.publisherOptical Society of America
dc.relationhttp://purl.org/au-research/grants/arc/FF0776056
dc.relationhttp://purl.org/au-research/grants/arc/FT110100853
dc.relationhttp://purl.org/au-research/grants/arc/DE120101329
dc.relationhttp://purl.org/au-research/grants/arc/LP120100661
dc.rights© 2013 Optical Society of America
dc.sourceApplied optics
dc.subjectKeywords: Differential group delay; Gvd compensations; Independent parameters; Multiple degrees of freedom; Multivariate optimization; Radio frequency spectrum; Simultaneous compensation; Single-channel signals; Optics; Molecular physics
dc.titleAutomatic DGD and GVD compensation at 640 Gb/s based on scalar radio-frequency spectrum measurement
dc.typeJournal article
local.bibliographicCitation.issue9en_AU
local.bibliographicCitation.lastpage1927en_AU
local.bibliographicCitation.startpage1919en_AU
local.contributor.affiliationPaquot, Yvan, University of Sydney, Australiaen_AU
local.contributor.affiliationSchroder, Jochen, University of Sydney, Australiaen_AU
local.contributor.affiliationPalushani, Evarist, Technical University of Denmark, Denmarken_AU
local.contributor.affiliationNeo, Richard, University of Sydney, Australiaen_AU
local.contributor.affiliationOxenlowe, Leif K., Technical University of Denmark, Denmarken_AU
local.contributor.affiliationMadden, Steve, College of Physical and Mathematical Sciences, CPMS Research School of Physics and Engineering, Laser Physics Centre, The Australian National Universityen_AU
local.contributor.affiliationChoi, Duk-Yong, College of Physical and Mathematical Sciences, CPMS Research School of Physics and Engineering, Laser Physics Centre, The Australian National Universityen_AU
local.contributor.affiliationLuther-Davies, Barry, College of Physical and Mathematical Sciences, CPMS Research School of Physics and Engineering, Laser Physics Centre, The Australian National Universityen_AU
local.contributor.affiliationPelusi, Mark, University of Sydney, Australiaen_AU
local.contributor.affiliationEggleton, Benjamin J, University of Sydney, Australiaen_AU
local.contributor.authoruidu4151700en_AU
local.description.notesImported from ARIESen_AU
local.identifier.absfor020500en_AU
local.identifier.ariespublicationf5625xPUB3224en_AU
local.identifier.citationvolume52en_AU
local.identifier.doi10.1364/AO.52.001919en_AU
local.identifier.essn1539-4522en_AU
local.identifier.scopusID2-s2.0-84875637173
local.identifier.thomsonID000316441000021
local.publisher.urlhttp://www.osa.org/en-us/home/en_AU
local.type.statusPublished Versionen_AU

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