Direct hyperspectral dual-comb gas imaging in the mid-infrared

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Show simple item record Khan, Farid Ullah Guarnizo Herreño, Guillermo Andrés Martín Mateos, Pedro 2022-04-27T14:27:09Z 2022-04-27T14:27:09Z 2020-09-21
dc.identifier.bibliographicCitation Direct hyperspectral dual-comb gas imaging in the mid-infrared. In: Optics letters, 45(19), Pp. 5335-5338 (2020)
dc.identifier.issn 0146-9592
dc.identifier.issn 1539-4794 (online)
dc.description.abstract In this Letter, we present and experimentally validate the first direct hyperspectral dual-comb gas imaging system operating in the mid-infrared region. This method provides an unmatched combination of super-fine spectral characterization and high temporal resolution without the need for thermal contrast between the target molecules and the background. In a proof-of-concept experiment, the system has allowed us to perform precision hyperspectral imaging of butane in the 3.4 µm band with a time resolution of 1 s.
dc.description.sponsorship Ministerio de Economía y Competitividad (TEC2017-86271-R); H2020 European Research Council (777222).
dc.format.extent 4
dc.language.iso eng
dc.publisher Optical Society of America (OSA)
dc.rights © 2020 Optical Society of America
dc.subject.other Interferometry
dc.subject.other Spectroscopy
dc.subject.other Hyperspectral
dc.subject.other Imaging method
dc.subject.other Interferograms
dc.subject.other Optical resolution
dc.subject.other Hyperspectral Imaging
dc.title Direct hyperspectral dual-comb gas imaging in the mid-infrared
dc.type article
dc.subject.eciencia Electrónica
dc.subject.eciencia Física
dc.rights.accessRights openAccess
dc.relation.projectID info:eu-repo/grantAgreement/EC/H2020/777222/HYPERTERA
dc.relation.projectID Gobierno de España. TEC2017-86271-R
dc.type.version acceptedVersion
dc.identifier.publicationfirstpage 5335
dc.identifier.publicationissue 19
dc.identifier.publicationlastpage 5338
dc.identifier.publicationtitle OPTICS LETTERS
dc.identifier.publicationvolume 45
dc.identifier.uxxi AR/0000027484
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