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dc.contributor.authorChu, Guangyong
dc.contributor.authorPolo Querol, Víctor
dc.contributor.authorLerín de la Santísima Trinidad, Adolfo
dc.contributor.authorTabares Giraldo, Jeison
dc.contributor.authorCano Valadéz, Iván Nicolás
dc.contributor.authorPrat Gomà, Josep Joan
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.identifier.citationChu, G., Polo, V., Lerín, A., Tabares, J., Cano, I., Prat, J. 1.25-3.125 Gb/s per user PON with RSOA as phase modulator for statistical wavelength ONU. "Optics communications", 15 Desembre 2015, vol. 357, p. 34-40.
dc.description.abstractWe report a new scheme to support, cost efficiently, ultra-dense wavelength division multiplexing (UDWDM) for optical access networks. As validating experiment, we apply phase modulation of a reflective semiconductor optical amplifier (RSOA) at the ONU with a single DEB, and simplified coherent receiver at OFT for upstream. We extend the limited 3-dB modulation bandwidth of available uncooled To-can packaged RSOA (similar to 400 MHz) and operate it at 3.125 Gb/s with the optimal performance for phase modulation using small and large signal measurement characteristics. The optimal condition is selected at input power of 0 dBm, with 70 rnA bias condition. The sensitivities at 3.125 Gbis (at BER=10(-3)) for heterodyne and intradyne detection reach -34.3 dBm and -38.8 dBm, respectively.
dc.format.extent7 p.
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica
dc.subject.lcshOptical fiber communication
dc.subject.lcshWavelength division multiplexing
dc.subject.otherCoherent communications
dc.subject.otherFiber Optics Communications
dc.subject.otherFiber optics links and subsystems
dc.subject.otherPhase modulation
dc.title1.25-3.125 Gb/s per user PON with RSOA as phase modulator for statistical wavelength ONU
dc.subject.lemacFibres òptiques
dc.subject.lemacMultiplexatge per divisió de freqüència
dc.contributor.groupUniversitat Politècnica de Catalunya. GCO - Grup de Comunicacions Òptiques
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
dc.description.versionPostprint (author's final draft)
upcommons.citation.authorChu, G.; Polo, V.; Lerín, A.; Tabares, J.; Cano, I.; Prat, J.
upcommons.citation.publicationNameOptics communications

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