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dc.contributor.authorSegarra Mullerat, Josep
dc.contributor.authorSales Zaragozá, Vicente
dc.contributor.authorPrat Gomà, Josep Joan
dc.contributor.authorPous, R.
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2015-04-13T11:41:07Z
dc.date.created2014
dc.date.issued2014
dc.identifier.citationSegarra, J. [et al.]. A new flexible ONU design for UDWDM-PON with coherent transceivers and smart activation process. A: International Telecommunications Network Strategy and Planning Symposium. "Proceedings of the 16th International Telecommunications Network Strategy and Planning Symposium, Networks 2014". Madeira: 2014, p. 6959241-1-6959241-5.
dc.identifier.isbn978-147996515-1
dc.identifier.urihttp://hdl.handle.net/2117/27280
dc.description.abstractWe present a novel ONU architecture for coherent UDWDM-PON with randomly distributed ONU wavelengths. The ONU is built with one or two lasers exhibiting simple limited thermal tunability in a specific optical band, where the wavelengths are managed in a Statistical UDWDM approach. If only one laser is present at the ONU, it serves as both local oscillator for coherent receiver and transmitter in a Half-Duplex transmission mode. When two lasers are equipped, they can work in Full-Duplex transmission mode as receiver or transmitter indistinctly and back-up protection is provided in case of laser fail. Finally, a simple activation process based on Half-Duplex transmission for both lasers and a wavelength monitoring during operation is also proposed.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fibra òptica
dc.subject.lcshOptical communications
dc.subject.lcshPassive optical networks
dc.subject.otherCoherent receivers
dc.subject.otherFull-Duplex (FD)
dc.subject.otherHalf-Duplex (HD)
dc.subject.otherOptical Network Unit (ONU)
dc.subject.otherUltra Dense Wavelength Division Multiplexing-Passive Optical Network (UDWDM-PON)
dc.titleA new flexible ONU design for UDWDM-PON with coherent transceivers and smart activation process
dc.typeConference report
dc.subject.lemacAmplificadors òptics
dc.contributor.groupUniversitat Politècnica de Catalunya. GCO - Grup de Comunicacions Òptiques
dc.identifier.doi10.1109/NETWKS.2014.6959241
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6959241&tag=1
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac15428377
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorSegarra, J.; Sales, V.; Prat, J.; Pous, R.
local.citation.contributorInternational Telecommunications Network Strategy and Planning Symposium
local.citation.pubplaceMadeira
local.citation.publicationNameProceedings of the 16th International Telecommunications Network Strategy and Planning Symposium, Networks 2014
local.citation.startingPage6959241-1
local.citation.endingPage6959241-5


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