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Gain-switched semiconductor lasers with pulsed excitation and optical injection for dual-comb spectroscopy
dc.contributor.author | Quevedo-Galán, Clara | |
dc.contributor.author | Durán, Vicente | |
dc.contributor.author | Rosado, A. | |
dc.contributor.author | Pérez-Serrano, A. | |
dc.contributor.author | Garcia Tijero, Jose Manuel | |
dc.contributor.author | Esquivias, I. | |
dc.date.accessioned | 2020-10-23T06:07:44Z | |
dc.date.available | 2020-10-23T06:07:44Z | |
dc.date.issued | 2020-10-26 | |
dc.identifier.citation | C. Quevedo-Galán, V. Durán, A. Rosado, A. Pérez-Serrano, J. M. G. Tijero, and I. Esquivias, "Gain-switched semiconductor lasers with pulsed excitation and optical injection for dual-comb spectroscopy," Opt. Express 28, 33307-33317 (2020) | ca_CA |
dc.identifier.uri | http://hdl.handle.net/10234/190075 | |
dc.description.abstract | In this work we demonstrate the capability of two gain-switched optically injected semiconductor lasers to perform high-resolution dual-comb spectroscopy. The use of low duty cycle pulse trains to gain switch the lasers, combined with optical injection, allows us to obtain flat-topped optical frequency combs with 350 optical lines (within 10 dB) spaced by 100 MHz. These frequency combs significantly improve the spectral resolution reported so far on dual-comb spectroscopy with gain-switched laser diodes. We evaluate the performance of our system by measuring the transmission profile of an absorption line of H13CN at the C-band, analyzing the attainable signal-to-noise ratio for a range of averaging times. | ca_CA |
dc.format.extent | 11 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Optical Society of America | ca_CA |
dc.rights | © 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement | ca_CA |
dc.rights | Atribución 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-sa/4.0/ | * |
dc.subject | optical frequency combs | ca_CA |
dc.subject | high resolution spectroscopy | ca_CA |
dc.subject | pulsed operation | ca_CA |
dc.subject | ring lasers | ca_CA |
dc.subject | semiconductor lasers | ca_CA |
dc.subject | surface emitting lasers | ca_CA |
dc.title | Gain-switched semiconductor lasers with pulsed excitation and optical injection for dual-comb spectroscopy | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | https://doi.org/10.1364/OE.404398 | |
dc.relation.projectID | European Regional Development Fund/Ministerio de Economía y Competitividad–AgenciaEstatal de Investigación (RTI2018-094118-B-C21, RYC-2017-23668); Universitat Jaume I (UJI-B2019-45); Generalitat Valenciana (PROMETEO/2020/029); European Regional DevelopmentFund/Comunidad de Madrid (P2018/NMT-4326); Comunidad de Madrid/Universidad Politécnicade Madrid (APOYO-JOVENES-KXHJ8C-16-VCKM78). | ca_CA |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.relation.publisherVersion | https://www.osapublishing.org/oe/fulltext.cfm?uri=oe-28-22-33307&id=441836 | ca_CA |
dc.type.version | info:eu-repo/semantics/publishedVersion | ca_CA |
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