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dc.contributor.authorTorre, Maria Susana
dc.contributor.authorMasoller Alonso, Cristina
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Física
dc.date.accessioned2019-07-30T09:49:52Z
dc.date.available2019-07-30T09:49:52Z
dc.date.issued2019-06-01
dc.identifier.citationTorre, M.; Masoller, C. Exploiting the Nonlinear Dynamics of Optically Injected Semiconductor Lasers for Optical Sensing. "Photonics", 1 Juny 2019, vol. 6, núm. 2, p. 45-1-45-7.
dc.identifier.issn2304-6732
dc.identifier.urihttp://hdl.handle.net/2117/167098
dc.description.abstractOptically injected semiconductor lasers are known to display a rich variety of dynamic behaviours, including the emission of excitable pulses, and of rare giant pulses (often referred to as optical rogue waves). Here, we use a well-known rate equation model to explore the combined effect of excitability and extreme pulse emission, for the detection of variations in the strength of the injected field. We find parameter regions where the laser always responds to a perturbation by emitting an optical pulse whose amplitude is above a pre-defined detection threshold. We characterize the sensing capability of the laser in terms of the amplitude and the duration of the perturbation.
dc.language.isoeng
dc.rightsAttribution 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Física
dc.subject.lcshSemiconductor lasers
dc.subject.lcshNonlinear Dynamics
dc.subject.otherSemiconductor lasers
dc.subject.otherNonlinear dynamics
dc.subject.otherOptical injection
dc.titleExploiting the Nonlinear Dynamics of Optically Injected Semiconductor Lasers for Optical Sensing
dc.typeArticle
dc.subject.lemacLàsers de semiconductors
dc.contributor.groupUniversitat Politècnica de Catalunya. DONLL - Dinàmica no Lineal, Òptica no Lineal i Làsers
dc.identifier.doi10.3390/photonics6020045
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://www.mdpi.com/2304-6732/6/2/45
dc.rights.accessOpen Access
local.identifier.drac25801858
dc.description.versionPostprint (published version)
local.citation.authorTorre, M.; Masoller, C.
local.citation.publicationNamePhotonics
local.citation.volume6
local.citation.number2
local.citation.startingPage45-1
local.citation.endingPage45-7


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