Publication:
Large-signal modulation in distributed feedback quantum cascade lasers for coherent multiharmonic signal generation

Simple item page
dc.affiliation.dptoUC3M. Departamento de Tecnología Electrónicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Sensores y Técnicas de Instrumentaciónes
dc.contributor.authorJerez González, Borja
dc.contributor.authorSzedlak, Rolf
dc.contributor.authorMartín Mateos, Pedro
dc.contributor.authorDios Fernández, Cristina de
dc.contributor.authorAcedo Gallardo, Pablo
dc.contributor.authorStrasser, Gottfied
dc.contributor.funderMinisterio de Economía y Competitividad (España)es
dc.contributor.funderMinisterio de Educación, Cultura y Deporte (España)es
dc.date.accessioned2020-11-18T10:24:32Z
dc.date.available2020-11-18T10:24:32Z
dc.date.issued2018-09-07
dc.description.abstractIn this Letter, an experimental analysis for coherent multiharmonic signal generation in quantum cascade lasers is presented. The underlying principle relies on the direct modulation of the laser with a large sinusoidal wave to drive the laser above and below threshold. This generates a multiharmonic optical signal in the frequency domain as the device is forced to respond in a nonlinear fashion. The impact of the modulation parameters is assessed in the resultant optical spectrum of a continuous-wave distributed feedback quantum cascade laser. Despite not creating pulses due to the ultrafast dynamics of the laser, the results reveal that a comb structure with uniform line spacing and high phase correlation between teeth can be straightforwardly generated.en
dc.description.sponsorshipB.J., P.M.-M., C.D. and P.A. would like to thank the Spanish Ministry of Economy, Industry and Competitiveness for supporting the project under the TEC2017-86271-R Grant. R.S. and G.S. acknowledge the support by the Austrian Science Fund (FWF) Project #49 (Next-Lite). The work by B.J. has been performed in the frame of an FPU Program, #FPU014/06338 and a Mobility Aids for Short Stays and Temporal Transfers Program, #EST16/00172, both granted by the Spanish Ministry of Education, Culture and Sportsen
dc.format.extent8es
dc.identifier.bibliographicCitationOptical and quantum electronics, 50(351), Sept. 2018, 8 pp.en
dc.identifier.doihttps://doi.org/10.1007/s11082-018-1619-5
dc.identifier.issn0306-8919
dc.identifier.issn1572-817X (online)
dc.identifier.publicationfirstpage1es
dc.identifier.publicationissue351es
dc.identifier.publicationlastpage8es
dc.identifier.publicationtitleOPTICAL AND QUANTUM ELECTRONICSen
dc.identifier.publicationvolume50es
dc.identifier.urihttps://hdl.handle.net/10016/31440
dc.identifier.uxxiAR/0000022004
dc.language.isoengen
dc.publisherSpringer Science+Business Media, LLCen
dc.relation.projectIDGobierno de España. TEC2017-86271-Res
dc.relation.projectIDGobierno de España. FPU014/06338es
dc.relation.projectIDGobierno de España. EST16/00172es
dc.rights© Springer Science+Business Media, LLC, part of Springer Nature 2018en
dc.rights.accessRightsopen accessen
dc.subject.ecienciaElectrónicaes
dc.subject.otherDistributed feedback quantum cascade lasersen
dc.subject.otherLarge-signal modulationen
dc.subject.otherMultiharmonic generationen
dc.subject.otherOptical frequency comben
dc.subject.otherRadiofrequency photonicsen
dc.titleLarge-signal modulation in distributed feedback quantum cascade lasers for coherent multiharmonic signal generationen
dc.typeresearch article*
dc.type.hasVersionAM*
dspace.entity.typePublication
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
large_OQE_2018_ps.pdf
Size:
630.92 KB
Format:
Adobe Portable Document Format
Download
Collections
DTE - STI - Artículos de Revistas