Edge-enhanced imaging with polyvinyl alcohol/acrylamide photopolymer gratings

Please use this identifier to cite or link to this item: http://hdl.handle.net/10045/9144
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dc.contributorHolografía y Procesado Ópticoen
dc.contributor.authorMárquez, Andrés-
dc.contributor.authorNeipp, Cristian-
dc.contributor.authorBeléndez, Augusto-
dc.contributor.authorGallego, Sergi-
dc.contributor.authorOrtuño, Manuel-
dc.contributor.authorPascual, Inmaculada-
dc.contributor.otherUniversidad de Alicante. Departamento de Física, Ingeniería de Sistemas y Teoría de la Señalen
dc.contributor.otherUniversidad de Alicante. Departamento de Óptica, Farmacología y Anatomíaen
dc.identifier.citationMÁRQUEZ RUIZ, Andrés, et al. "Edge-enhanced imaging with polyvinyl alcohol/acrylamide photopolymer gratings". Optics Letters. Vol. 28, No. 17 (Sept. 2003). ISSN 0146-9592, pp. 1510-1512en
dc.identifier.issn0146-9592 (Print)-
dc.identifier.issn1539-4794 (Online)-
dc.description.abstractWe demonstrate edge-enhanced imaging produced by volume phase gratings recorded on a polyvinyl alcohol/acrylamide photopolymer. Bragg diffraction, exhibited by volume gratings, modifies the impulse response of the imaging system, facilitating spatial filtering operations with no need for a physical Fourier plane. We demonstrate that Kogelnik’s coupled-wave theory can be used to calculate the transfer function for the transmitted and the diffracted orders. The experimental and simulated results agree, and they demonstrate the feasibility of our proposal.en
dc.description.sponsorshipThis research has been partially financed by the Ministerio de Ciencia y Tecnología, Spain, project MAT2000-1361-C04-04, and by the Generalitat Valenciana, Spain, project GV01-130.en
dc.publisherOptical Society of Americaen
dc.rightsThis paper was published in Optics Letters and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-28-17-1510. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.en
dc.subjectHolographic optical elementsen
dc.subjectImaging processingen
dc.subjectHolographic recording materialsen
dc.subject.otherFísica Aplicadaen
dc.titleEdge-enhanced imaging with polyvinyl alcohol/acrylamide photopolymer gratingsen
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