Comparison of photopolymers for optical data storage applications and relief diffractive optical elements recorded onto photopolymers

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Title: Comparison of photopolymers for optical data storage applications and relief diffractive optical elements recorded onto photopolymers
Authors: Gallego, Sergi | Márquez, Andrés | Ortuño, Manuel | Neipp, Cristian | 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 | Optical storage | Diffractive optical elements
Knowledge Area: Óptica | Física Aplicada
Date Created: Oct-2011
Issue Date: 23-Dec-2011
Publisher: SPIE, The International Society for Optics and Photonics
Citation: GALLEGO RICO, Sergi, et al. "Comparison of photopolymers for optical data storage applications and relief diffractive optical elements recorded onto photopolymers". En: Smart Nano-Micro Materials and Devices / edited by Saulius Juodkazis, Min Gu. Bellingham, Wash. : SPIE, 2011. (Proceedings of SPIE; Vol. 8204). ISBN 978-0-81948-845-9, pp. 820421-1/10
Abstract: In this paper four different photopolymers are compared on the basis of their suitability for holographic data storage. The optical recording parameters of these photopolymers were directly determined using the zero spatial frequency limit. The behavior of cover plated and uncover plated material layers was analyzed. Once the main parameters were determined, we proposed a novel model to simulate the recording of relief diffractive elements onto the photopolymers without cover plating. Relief surface changes provide interesting possibilities for storing diffractive optical elements on photopolymers and are an important source of information for characterizing and understanding the material behaviour. In this paper we also present a 3-dimensional model, based on direct parameter measurements, for predicting the relief structures generated on the material. This model was successfully applied to different photopolymers with different values of monomer diffusion.
Sponsor: This work was supported by the “Ministerio de Ciencia e Innovación" of Spain under projects FIS2008-05856-C02-01 and FIS2008-05856-C02-02, and by the “Generalitat Valenciana" of Spain under project PROMETEO/2011/021.
ISBN: 978-0-81948-845-9
ISSN: 0277-786X
DOI: 10.1117/12.902694
Language: eng
Type: info:eu-repo/semantics/article
Rights: Copyright 2011 Society of Photo-Optical Instrumentation Engineers. This paper was published in Proceedings of SPIE, vol. 8204, and is made available as an electronic reprint with permission of SPIE. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
Peer Review: si
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