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dc.creatorCusato, Leslie
dc.creatorCerrotta, Santiago
dc.creatorTorga, Jorge
dc.creatorMorel, Eneas
dc.date.accessioned2020-07-17T23:52:11Z
dc.date.available2020-07-17T23:52:11Z
dc.date.issued2020-08
dc.identifier.citationLeslie Judith Cusato, Santiago Cerrotta, Jorge Román Torga, Eneas Nicolás Morel "Extending low-coherence interferometry dynamic range using heterodyne detection "- Optics and Lasers in Engineering - Volume 131, August 2020, 106106es_ES
dc.identifier.urihttp://hdl.handle.net/20.500.12272/4485
dc.description.abstractLow-coherence interferometry (LCI) technique is generating considerable interest in industrial applications where there is a need for larger measurements with high resolution. Conventional Fourier domain systems reach a limiting depth of around 3 mm, mainly due to the spectrometers used as detectors. In this work, we present an optical detection system that performs the Fourier transform of the LCI signals, based on a spatial heterodyne spectrometer. This device avoids the fall-off effect of the spectrometer, allowing to reach measurable optical depths of almost 5 cm without losing resolution. We describe the theory underlying this detection system and present experimental results which are in great accordance.es_ES
dc.formatapplication/pdfes_ES
dc.language.isoenges_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/*
dc.rights.uriAtribución-NoComercial-CompartirIgual 4.0 Internacional*
dc.sourceOptics and Lasers in Engineering - Volume 131, August 2020, 106106es_ES
dc.subjectUTNes_ES
dc.subjectFRDes_ES
dc.subjectLow-coherence interferometryes_ES
dc.subjectDynamic rangees_ES
dc.subjectHeterodyne detectiones_ES
dc.subjectFourier transform spectroscopyes_ES
dc.subjectOptical coherence tomographyes_ES
dc.titleExtending low-coherence interferometry dynamic range using heterodyne detectiones_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.holderTorga, Jorgees_ES
dc.description.affiliationFil: Cusato, Leslie. Universidad Tecnológica Nacional. Facultad Regional Delta. CENES; Argentina.es_ES
dc.description.affiliationFil: Cerrotta, Santiago. Universidad Tecnológica Nacional. Facultad Regional Delta. CENES; Argentina.es_ES
dc.description.affiliationFil: Torga, Jorge. Universidad Tecnológica Nacional. Facultad Regional Delta. CENES; Argentina.es_ES
dc.description.affiliationFil: Morel, Eneas. Universidad Tecnológica Nacional. Facultad Regional Delta. CENES; Argentina.es_ES
dc.description.peerreviewedPeer Reviewedes_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersiones_ES
dc.relation.referenceshttps://www.sciencedirect.com/science/article/abs/pii/S0143816619320494?via%3Dihubes_ES
dc.rights.useAtribución – No Comercial – Compartir Igual (by-nc-sa)es_ES
dc.identifier.doi10.1016/j.optlaseng.2020.106106


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