Influence of Thickness on the Holographic Parameters of H-PDLC Materials

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Title: Influence of Thickness on the Holographic Parameters of H-PDLC Materials
Authors: Gallego, Sergi | Ortuño, Manuel | Márquez, Andrés | Fernandez, Roberto | Alvarez, Mariela L. | Beléndez, Augusto | Pascual, Inmaculada
Research Group/s: Holografía y Procesado Óptico
Center, Department or Service: Universidad de Alicante. Departamento de Física, Ingeniería de Sistemas y Teoría de la Señal | Universidad de Alicante. Departamento de Óptica, Farmacología y Anatomía | Universidad de Alicante. Instituto Universitario de Física Aplicada a las Ciencias y las Tecnologías
Keywords: Holography | Holographic recording materials | Photopolymers | H-PDLC | Holographic polymer dispersed liquid crystals | Holographic parameters
Knowledge Area: Física Aplicada | Óptica
Date Created: 15-Jul-2014
Issue Date: 15-Dec-2014
Publisher: Hindawi
Citation: S. Gallego, M. Ortuño, A. Márquez, et al., “Influence of Thickness on the Holographic Parameters of H-PDLC Materials,” International Journal of Polymer Science, vol. 2014, Article ID 528287, 7 pages, 2014. doi:10.1155/2014/528287
Abstract: For photopolymers the compound concentrations and final thickness of the sample should be known in order to model hologram formation and introduce the reaction-diffusion kinetics of the monomer-polymer system. In principle the cell thickness can be controlled by bead spacers between the two pieces of ITO glass. In this paper we report a study of the influence of thickness on the holographic properties of this type of materials. To fit the physical and optical thickness of the samples we used the rigorous coupled wave analysis assuming an exponential decay in the refractive index modulation.
Sponsor: The work was supported by the “Ministerio de Economía y Competitividad” of Spain under Projects FIS2011-29803-C02-01 and FIS2011-29803-C02-02 and by the “Generalitat Valenciana” of Spain under Projects PROMETEO/2011/021 and ISIC/2012/013.
ISSN: 1687-9422 (Print) | 1687-9430 (Online)
DOI: 10.1155/2014/528287
Language: eng
Type: info:eu-repo/semantics/article
Rights: © 2014 S. Gallego et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Peer Review: si
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Appears in Collections:INV - GHPO - Artículos de Revistas

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