Laser Linewidth And Phase Noise Evaluation Using Heterodyne Offline Signal Processing

dc.creatorSutili
dc.creatorTiago; Figueiredo
dc.creatorRafael C.; Conforti
dc.creatorEvandro
dc.date2016
dc.datenov
dc.date2017-11-13T13:57:40Z
dc.date2017-11-13T13:57:40Z
dc.date.accessioned2018-03-29T06:11:00Z
dc.date.available2018-03-29T06:11:00Z
dc.identifierJournal Of Lightwave Technology. Ieee-inst Electrical Electronics Engineers Inc , v. 34, p. 4933 - 4940, 2016.
dc.identifier0733-8724
dc.identifier1558-2213
dc.identifierWOS:000389658500013
dc.identifier10.1109/JLT.2016.2597217
dc.identifierhttp://ieeexplore.ieee.org/document/7529227/
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/330069
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1367094
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionA simple heterodyne scheme with digital data acquisition and offline signal processing is introduced to obtain phase noise spectra and linewidths of monomode lasers. The data are analyzed using time-domain memorized signals, enabling the evaluation of parameters such as coherence time, phase noise, laser linewidth as a function of bias current, and the identification of points where loss of coherence occurs. Results are presented for lasers with linewidths from 20 kHz up to 2 MHz.
dc.description34
dc.description21
dc.description4933
dc.description4940
dc.descriptionBrazilian agency FAPESP [2014/18791-7, 2007/56024-4, 2015/50063-4]
dc.descriptionBrazilian agency CNPq [150504/2015-2, 574017/2008-9, 301087/2013]
dc.descriptionBrazilian agency CNPq (INCT-Fotonicom)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.languageEnglish
dc.publisherIeee-Inst Electrical Electronics Engineers Inc
dc.publisherPiscataway
dc.relationJournal of Lightwave Technology
dc.rightsfechado
dc.sourceWOS
dc.subjectFrequency Estimation
dc.subjectLaser Noise
dc.subjectOptical Signal Processing
dc.subjectPhase Estimation
dc.subjectPhase Noise
dc.subjectSemiconductor Lasers
dc.titleLaser Linewidth And Phase Noise Evaluation Using Heterodyne Offline Signal Processing
dc.typeArtículos de revistas


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