Please use this identifier to cite or link to this item: https://hdl.handle.net/11000/31238
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dc.contributor.authorMarco, David-
dc.contributor.authorVargas, Asticio-
dc.contributor.authorSánchez López, María del Mar-
dc.contributor.authorMoreno Soriano, Ignacio-
dc.contributor.otherDepartamentos de la UMH::Física Aplicadaes_ES
dc.date.accessioned2024-02-07T16:26:15Z-
dc.date.available2024-02-07T16:26:15Z-
dc.date.created2020-08-15-
dc.identifier.citationOptics Letters, Vol. 45, No. 16 / 15 August 2020es_ES
dc.identifier.issn0146-9592-
dc.identifier.issn1539-4794-
dc.identifier.urihttps://hdl.handle.net/11000/31238-
dc.description.abstractWe present a simple technique to characterize the spatial non-uniformity of a liquid-crystal on silicon (LCOS) spatial light modulator (SLM). It is based on illuminating the display with a wavelength out of the operation range, so there is a significant reflection at the output surface. As a consequence, a Gires–Tournois interferometer is directly created, without any alignment requirement and insensitive to vibrations. The beam reflected at the output surface is the reference beam, while the beam reflected at the silicon backplane is modulated with the addressed gray level in order to quantitatively derive its deformation.We provide an experimental demonstration using a LCOS-SLM designed to operate in the near-infrared range but illuminated with visible light.es_ES
dc.formatapplication/pdfes_ES
dc.format.extent4es_ES
dc.language.isoenges_ES
dc.publisherOptica Publishing Groupes_ES
dc.rightsinfo:eu-repo/semantics/OpenAccesses_ES
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subject.classificationFísica Aplicadaes_ES
dc.subject.otherCDU::5 - Ciencias puras y naturales::53 - Física::535 - Ópticaes_ES
dc.titleMeasuring the spatial deformation of a liquid-crystal on silicon display with a self-interference effectes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.contributor.instituteInstitutos de la UMH::Instituto de Bioingenieríaes_ES
dc.relation.publisherversionhttps://doi.org/10.1364/OL.396105es_ES
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