Por favor, use este identificador para citar o enlazar este ítem: https://hdl.handle.net/11000/29197
Registro completo de metadatos
Campo DC Valor Lengua/Idioma
dc.contributor.authorCuenca, Miguel-
dc.contributor.authorMaestre, Haroldo-
dc.contributor.authorTorregrosa, Germán-
dc.contributor.authorguillet de chatellus, hugues-
dc.contributor.authorFernandez-Pousa, Carlos-
dc.contributor.otherDepartamentos de la UMH::Ingeniería de Comunicacioneses_ES
dc.date.accessioned2023-04-25T11:32:59Z-
dc.date.available2023-04-25T11:32:59Z-
dc.date.created2023-
dc.identifier.urihttps://hdl.handle.net/11000/29197-
dc.description.abstractAn analysis of the different emission regimes (continuous wave, Q-switched, and different forms of modelocking) of a C-band Er:fiber frequency shifted feedback laser at large frequency shifts is presented. We clarify the role of ASE recirculation in the origin of various spectral and dynamical properties of this type of lasers. Specifically, we show that Q-switched pulses are supported by a noisy, quasiperiodic ASE recirculation pattern that univocally identifies the pulses within the sequence, and that these Q-switched pulses are chirped as a consequence of the frequency shift. A specific pattern of ASE recirculation, in the form of a periodic stream of pulses, is identified in resonant cavities, namely, those where the free spectral range and the shifting frequency are commensurable. The phenomenology associated with this pattern is explained through the moving comb model of ASE recirculation. Modelocked emission is induced from both integer and fractional resonant conditions. It is shown that ASE recirculation coexists with modelocked pulses, originates a secondary peak in the optical spectrum, and also drives Q-switched modelocking near resonant conditions. Harmonic modelocking with variable harmonic index is also observed in non-resonant cavitieses_ES
dc.description.sponsorshipAgence Nationale de la Recherche (CE42-AAPG 2021); Ministerio de Universidades (FPU21/05449); Conselleria de Innovación, Universidades, Ciencia y Sociedad Digital, Generalitat Valenciana (CIACIF/2021/406); Agencia Estatal de Investigación (PID2020-120404GB-I00).-
dc.formatapplication/pdfes_ES
dc.format.extent22es_ES
dc.language.isoenges_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectwavees_ES
dc.subjectQ-switchedes_ES
dc.subjectshifted feedback laseres_ES
dc.subject.otherCDU::6 - Ciencias aplicadas::62 - Ingeniería. Tecnología::621 - Ingeniería mecánica en general. Tecnología nuclear. Electrotecnia. Maquinaria::621.3 - Ingeniería eléctrica. Electrotecnia. Telecomunicacioneses_ES
dc.titleASE recirculation effects in pulsed frequency shifted feedback lasers at large frequency shiftses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
Aparece en las colecciones:
Artículos Ingeniería Comunicaciones


Vista previa

Ver/Abrir:
 FSL dynamical regimes vfinal (3).pdf

7,34 MB
Adobe PDF
Compartir:


Creative Commons La licencia se describe como: Atribución-NonComercial-NoDerivada 4.0 Internacional.