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Direct hyperspectral dual-comb imaging

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dc.affiliation.dptoUC3M. Departamento de Tecnología Electrónicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Sensores y Técnicas de Instrumentaciónes
dc.contributor.authorMartín Mateos, Pedro
dc.contributor.authorKhan, Farid Ullah
dc.contributor.authorBonilla Manrique, Óscar Elías
dc.contributor.funderEuropean Commissionen
dc.date.accessioned2023-01-16T13:31:46Z
dc.date.available2023-01-16T13:31:46Z
dc.date.issued2020-03-20
dc.description.abstractEven though dual-comb-based systems are employed almost routinely nowadays in an ever-increasing number of applica-tions, an efficient combination of this effective technique withan imaging arrangement, which would undoubtedly revolu-tionize hyperspectral imaging, had not yet been demonstrated. Here we present, to our knowledge, the first hyperspectral dual-comb imaging system in which interferograms are directly detected by a video camera. The system, based on a dual-comb scheme capable of consistently generating interfer-ograms at a rate of 1 Hz and below, combines fast hyperspectral imaging with unprecedented optical resolution and fully multiplex operation. Various proof-of-principle experiments demonstrating hyperspectral imaging of molecular resonances have proved that the direct hyperspectral dual-comb imaging method presented here is capable of characterizing a scene with super-fine resolution in a narrow optical span within 1 s.en
dc.description.sponsorshipEuropean Commission (ATTRACT project Grant Agreement 777222)en
dc.format.extent4
dc.identifier.bibliographicCitationMartín-Mateos, P., Khan, F. U. & Bonilla-Manrique, O. E. (2020). Direct hyperspectral dual-comb imaging. Optica, 7(3), 199-202.en
dc.identifier.doihttps://doi.org/10.1364/OPTICA.382887
dc.identifier.issn2334-2536
dc.identifier.publicationfirstpage199
dc.identifier.publicationissue3
dc.identifier.publicationlastpage202
dc.identifier.publicationtitleOpticaen
dc.identifier.publicationvolume7
dc.identifier.urihttps://hdl.handle.net/10016/36266
dc.identifier.uxxiAR/0000024345
dc.language.isoeng
dc.publisherOpticaen
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/777222
dc.rights© 2020 Optical Society of America. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved.en
dc.rights.accessRightsopen accessen
dc.subject.ecienciaElectrónicaes
dc.subject.otherInterferometryen
dc.subject.otherSpectroscopyen
dc.subject.otherVideo camerasen
dc.subject.otherFine resolutionen
dc.subject.otherHyperspectralen
dc.subject.otherImaging methoden
dc.subject.otherInterferogramsen
dc.subject.otherMolecular resonancesen
dc.subject.otherOptical resolutionen
dc.subject.otherProof-of-principle experimentsen
dc.subject.otherHyperspectral imagingen
dc.titleDirect hyperspectral dual-comb imagingen
dc.typeresearch article*
dc.type.hasVersionAM*
dspace.entity.typePublication
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