Optimization of a holographic memory setup using an LCD and a PVA-based photopolymer

Please use this identifier to cite or link to this item: http://hdl.handle.net/10045/12017
Información del item - Informació de l'item - Item information
Title: Optimization of a holographic memory setup using an LCD and a PVA-based photopolymer
Authors: Fernandez-Varo, Helena | Ortuño, Manuel | Gallego, Sergi | Márquez, Andrés | García Llopis, Celia | Fuentes Rosillo, Rosa | 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 recording materials | Holographic memories | Photopolymers | Liquid crystal displays | Volume holograms
Knowledge Area: Óptica | Física Aplicada
Date Created: 25-Jan-2008
Issue Date: Jan-2010
Publisher: Elsevier
Citation: FERNÁNDEZ VARÓ, Elena, et al. "Optimization of a holographic memory setup using an LCD and a PVA-based photopolymer". Optik. Vol. 121, No. 2 (2010). ISSN 0030-4026, pp. 151-158
Abstract: Holographic data pages were stored in a polyvinyl alcohol (PVA)/acrylamide (AA) photopolymer. This material is formed of AA 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 in the material. During the storage process, some parameters like exposure time, beam ratio and reading beam intensity were controlled to obtain high image quality after the reconstruction process. The bit error rate (BER) 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 FIS2005-05881-C02-01 and FIS2005-05881-C02-02.
URI: http://hdl.handle.net/10045/12017
ISSN: 0030-4026
DOI: 10.1016/j.ijleo.2008.05.031
Language: eng
Type: info:eu-repo/semantics/article
Peer Review: si
Publisher version: http://dx.doi.org/10.1016/j.ijleo.2008.05.031
Appears in Collections:INV - GHPO - Artículos de Revistas

Files in This Item:
Files in This Item:
File Description SizeFormat 
ThumbnailOPTIK_2009proofs.pdfVersión revisada (acceso libre)128,16 kBAdobe PDFOpen Preview
ThumbnailOptik_v121_n2_p151_2020.pdfVersión final (acceso restringido)1,17 MBAdobe PDFOpen    Request a copy

Items in RUA are protected by copyright, with all rights reserved, unless otherwise indicated.