Holographic photopolymer with pentaerythritol triacrylate

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Title: Holographic photopolymer with pentaerythritol triacrylate
Authors: Fimia Gil, Antonio | Mateos Álvarez, Felipe | Beléndez, Augusto | Mallavia Marín, Ricardo | Amat Guerri, Francisco | Sastre Muñoz, Roberto
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 Miguel Hernández. Departamento de Ciencia de Materiales, Óptica y Tecnología Electrónica | Instituto de Ciencia y Tecnología de Polímeros | Instituto de Química Orgánica General
Keywords: Holography | Holographic recording materials | Photopolymers
Knowledge Area: Óptica | Física Aplicada | Química Orgánica
Date Created: 1994
Issue Date: 23-Mar-1995
Publisher: SPIE, The International Society for Optical Engineering
Citation: FIMIA GIL, Antonio, et al. "Holographic photopolymer with pentaerythritol triacrylate". En: Holographic materials : 8 February 1995, San Jose, California. Bellingham, Wash. : SPIE, 1995. (Proceedings of SPIE; Vol. 2405). ISBN 978-0-81941-752-7, pp. 32-36
Abstract: New holographic recording material based on photopolymerizable systems have contributed significantly to recent growth of holographic applications. Previously, we report that on photopolymerizable system with the presence of the difunctional monomer, ethylene glycol dimethacrylate improves the behavior of the system and particularly to elucidate the role played by eosin ester with oxooxime group in the production of amine initiator radicals. This comparative study has been carried out in our laboratory using differential scanning photocalorimetry and holography. The results of the new photosensitive recording material for holography indicate that this system can be used for the formation of very promising photopolymer with better performance. The aim of this work has been changed the crosslinking monomer to decrease the energetin sensitivity and know the rest of the behavior. The new photopolymerizable mixture containing pentaethritol triacrylate in the same relation with the ethylene glycol dimethacrylate mixture. A diffraction efficiency of 80% is achieved with a energetic sensitivity of 3 J/cm2 at 514 nm, and the spatial resolution is up to 2000 l/mm.
Sponsor: This work was financially supported by the Comisión Interministerial de Ciencia y Tecnología (CICYT) of Spain (projects MAT93-0369 and MAT91-0488).
URI: http://hdl.handle.net/10045/9363
ISBN: 978-0-81941-752-7
ISSN: 0277-786X
DOI: 10.1117/12.205362
Language: eng
Type: info:eu-repo/semantics/article
Rights: Copyright 1995 Society of Photo-Optical Instrumentation Engineers. This paper was published in Proceedings of SPIE, vol. 2405, 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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