Multiplexed holographic data page storage on a polyvinyl alcohol/acrylamide photopolymer memory

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Title: Multiplexed holographic data page storage on a polyvinyl alcohol/acrylamide photopolymer memory
Authors: Fernandez-Varo, Helena | Ortuño, Manuel | Gallego, Sergi | Márquez, Andrés | García Llopis, Celia | 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
Keywords: Holography | Holographic data storage | Holographic recording materials | Photopolymers | Multiplex holography
Knowledge Area: Óptica | Física Aplicada
Date Created: 20-Mar-2008
Issue Date: 1-Sep-2008
Publisher: Optical Society of America
Citation: FERNÁNDEZ VARÓ, Elena, et al. "Multiplexed holographic data page storage on a polyvinyl alcohol/acrylamide photopolymer memory". Applied Optics. Vol. 47, No. 25 (Sept. 2008). ISSN 0003-6935, pp. 4448-4456
Abstract: Holographic data pages were multiplexed in different thickness layers of a polyvinyl alcohol/acrylamide photopolymer. This material is formed of acrylamide photopolymers, which are considered interesting materials for recording holographic memories. A liquid crystal device was used to modify the object beam and store the data pages. A peristrophic multiplexing method is used to store a large number of data pages in the same spot in the material. The bit error rate was calculated fitting the histograms of the images to determine what parameters improve the quality of the images.
Sponsor: This work was supported by the Ministerio de Educación y Ciencia (Spain) under projects FIS 2005-05881-C02-01 and FIS 2005-05881-C02-02, by the Ministerio de Ciencia e Innovación under projects FIS 2008-05856-C02-01 and FIS 2008-05856-C02-02, and by Generalitat Valenciana under project GV06/172.
ISSN: 0003-6935 (Print) | 1539-4522 (Online)
DOI: 10.1364/AO.47.004448
Language: eng
Type: info:eu-repo/semantics/article
Rights: This paper was published in Applied Optics 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: Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.
Peer Review: si
Appears in Collections:INV - GHPO - Artículos de Revistas

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