Binary Intensity Modulation and Hybrid Ternary Modulation Applied to Multiplexing Objects Using Holographic Data Storage on a PVA/AA Photopolymer

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Title: Binary Intensity Modulation and Hybrid Ternary Modulation Applied to Multiplexing Objects Using Holographic Data Storage on a PVA/AA Photopolymer
Authors: Fernandez-Varo, Helena | Fuentes Rosillo, Rosa | Márquez, Andrés | Beléndez, Augusto | Pascual, Inmaculada
Research Group/s: Holografía y Procesado Óptico
Center, Department or Service: Universidad de Alicante. Departamento de Óptica, Farmacología y Anatomía | Universidad de Alicante. Departamento de Física, Ingeniería de Sistemas y Teoría de la Señal | Universidad de Alicante. Instituto Universitario de Física Aplicada a las Ciencias y las Tecnologías
Keywords: Holography | Holographic recording materials | Photopolymers | Holographic data storage
Knowledge Area: Óptica | Física Aplicada
Date Created: 14-Jul-2014
Issue Date: 10-Dec-2014
Publisher: Hindawi
Citation: Elena Fernandez, Rosa Fuentes, Andrés Márquez, Augusto Beléndez, and Inmaculada Pascual, “Binary Intensity Modulation and Hybrid Ternary Modulation Applied to Multiplexing Objects Using Holographic Data Storage on a PVA/AA Photopolymer,” International Journal of Polymer Science, vol. 2014, Article ID 356534, 8 pages, 2014. doi:10.1155/2014/356534
Abstract: Holographic data pages were multiplexed in a polyvinyl alcohol/acrylamide photopolymer and a liquid crystal device was used to modify the object beam and store objects in the material. A peristrophic multiplexing method was used to store a large number of objects in the same spot of the material. The objects were stored using two different modulations: binary intensity modulation and hybrid ternary modulation. Moreover, the bit error rate (BER) of the images was calculated in order to compare which modulation is most appropriate to be used for holographic data storage.
Sponsor: This work was supported by the “Generalitat Valenciana” (Spain) under Projects PROMETEO/2011/021 and ISIC/2012/013 and by “Ministerio de Ciencia e Innovación” (Spain) under Projects FIS2011-29803-C02-01 and FIS2011-29803-C02-02.
URI: http://hdl.handle.net/10045/43362
ISSN: 1687-9422 (Print) | 1687-9430 (Online)
DOI: 10.1155/2014/356534
Language: eng
Type: info:eu-repo/semantics/article
Rights: © 2014 Elena Fernández 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
Publisher version: http://dx.doi.org/10.1155/2014/356534
Appears in Collections:INV - GHPO - Artículos de Revistas

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