Diffractive and Interferometric Characterization of Nanostructured Photopolymer for Sharp Diffractive Optical Elements Recording

Please use this identifier to cite or link to this item: http://hdl.handle.net/10045/76369
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dc.contributorHolografía y Procesado Ópticoes_ES
dc.contributor.authorFernandez, Roberto-
dc.contributor.authorGallego, Sergi-
dc.contributor.authorTomita, Yasuo-
dc.contributor.authorPascual, Inmaculada-
dc.contributor.authorBeléndez, Augusto-
dc.contributor.otherUniversidad de Alicante. Departamento de Física, Ingeniería de Sistemas y Teoría de la Señales_ES
dc.contributor.otherUniversidad de Alicante. Departamento de Óptica, Farmacología y Anatomíaes_ES
dc.contributor.otherUniversidad de Alicante. Instituto Universitario de Física Aplicada a las Ciencias y las Tecnologíases_ES
dc.contributor.otherUniversity of Electro-Communications. Department of Engineering Science, Japanes_ES
dc.identifier.citationFernández R, Gallego S, Tomita Y, Pascual I, Beléndez A. Diffractive and Interferometric Characterization of Nanostructured Photopolymer for Sharp Diffractive Optical Elements Recording. Polymers. 2018; 10(5):518. doi:10.3390/polym10050518es_ES
dc.description.abstractWe study the behavior of a nanoparticle-polymer composite (NPC) material, based on a thiol-ene monomer system, working with long grating spacing. Thus, we evaluate the suitability of the NPC for storing complex diffractive optical elements with sharp profiles, such as blazed gratings. Using holographic methods, we measure the “apparent” diffusion of the material and the influence of the spatial period on this diffusion. The applicability of this material in complex diffractive optical elements (DOEs) recording is analyzed using an interferometric method. Supported by the results of this analysis, we record blazed gratings with different grating spacing and measure the maximum diffraction efficiency (DE) achieved. The results show that NPC has a good behavior in this range of spatial frequencies.es_ES
dc.description.sponsorshipThis work was supported by the “Ministerio de Economía Industria y Competitividad” (Spain) under projects FIS2017-82919-R (MINECO/AEI/FEDER, UE) and FIS2015-66570-P (MINECO/FEDER). and by “Generalitat Valenciana” (Spain) (PROMETEOII/2015/015). Some of the authors, R.F. and Y.T., acknowledge financial support by the Ministry of Education, Culture, Sports, Science and Technology of Japan under grant 15H03576.es_ES
dc.rights© 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).es_ES
dc.subjectOptical recording materialses_ES
dc.subjectDiffractive optical elementses_ES
dc.subjectNanoparticle-polymer compositees_ES
dc.subject.otherFísica Aplicadaes_ES
dc.titleDiffractive and Interferometric Characterization of Nanostructured Photopolymer for Sharp Diffractive Optical Elements Recordinges_ES
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