Optimization of a thick polyvinyl alcohol-acrylamide photopolymer for data storage using a combination of angular and peristrophic holographic multiplexing
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| Título: | Optimization of a thick polyvinyl alcohol-acrylamide photopolymer for data storage using a combination of angular and peristrophic holographic multiplexing |
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| Autor/es: | Fernandez-Varo, Helena | García Llopis, Celia | Pascual, Inmaculada | Ortuño, Manuel | Gallego, Sergi | Beléndez, Augusto |
| Grupo/s de investigación o GITE: | Holografía y Procesado Óptico |
| Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Óptica, Farmacología y Anatomía | Universidad de Alicante. Departamento de Física, Ingeniería de Sistemas y Teoría de la Señal |
| Palabras clave: | Holography | Holographic recording materials | Optical storage materials | Multiplex holography | Photopolymers |
| Área/s de conocimiento: | Óptica | Física Aplicada |
| Fecha de creación: | 7-feb-2006 |
| Fecha de publicación: | 10-oct-2006 |
| Editor: | Optical Society of America |
| Cita bibliográfica: | FERNÁNDEZ VARÓ, Elena, et al. "Optimization of a thick polyvinyl alcohol-acrylamide photopolymer for data storage using a combination of angular and peristrophic holographic multiplexing". Applied Optics. Vol. 45, No. 29 (Oct. 2006). ISSN 0003-6935, pp. 7661-7666 |
| Resumen: | The capability of polyvinyl alcohol-acrylamide photopolymer materials to obtain angularly multiplexed holographic gratings has been demonstrated [Appl. Phys. B 76, 851 (2003)]. A combination of two multiplexing methods -peristrophic and angular multiplexing- is used to record 60 holograms. An exposure schedule method is used to optimize the capability of the photopolymerizable holographic material and obtain holograms with a higher, more uniform diffraction efficiency. In addition, because of this exposure schedule method, the entire dynamic range (M#) of the material will be exploited, obtaining values of approximately M#∼9 in layers approximately 800 μm thick. |
| Patrocinador/es: | This work was supported by the “Ministerio de Educación y Ciencia (Spain)” under projects FIS2005-05881-C02-01 and FIS2005-05881-C02-02, and by the University of Alicante (Spain) under Project GRE 04-06. |
| URI: | http://hdl.handle.net/10045/9188 |
| ISSN: | 0003-6935 (Print) | 1539-4522 (Online) |
| DOI: | 10.1364/AO.45.007661 |
| Idioma: | eng |
| Tipo: | info:eu-repo/semantics/article |
| Derechos: | 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: http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-45-29-7661. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law. |
| Revisión científica: | si |
| Aparece en las colecciones: | INV - GHPO - Artículos de Revistas |
Archivos en este ítem:
| Archivo | Descripción | Tamaño | Formato | |
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 AO_v45_n29_p7661_2006.pdf | 440,39 kB | Adobe PDF | Abrir Vista previa | |
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