3-dimensional analysis of holographic memories based on photopolymers using finite differences method
Por favor, use este identificador para citar o enlazar este ítem:
http://hdl.handle.net/10045/9702
Título: | 3-dimensional analysis of holographic memories based on photopolymers using finite differences method |
---|---|
Autor/es: | Gallego, Sergi | Ortuño, Manuel | Neipp, Cristian | Márquez, Andrés | Beléndez, Augusto | Fernandez-Varo, Helena | Kelly, John V. | Sheridan, John T. |
Grupo/s de investigación o GITE: | Holografía y Procesado Óptico |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Física, Ingeniería de Sistemas y Teoría de la Señal | Universidad de Alicante. Departamento de Óptica, Farmacología y Anatomía | University College Dublin. Departament of Electronic and Electrical Engineering |
Palabras clave: | Holography | Holographic recording materials | Volume holograms | Holographic memories | Photopolymers | Finite differences method |
Área/s de conocimiento: | Óptica | Física Aplicada |
Fecha de creación: | 2006 |
Fecha de publicación: | 20-abr-2006 |
Editor: | SPIE, The International Society for Optical Engineering |
Cita bibliográfica: | GALLEGO RICO, Sergi, et al. "3-dimensional analysis of holographic memories based on photopolymers using finite differences method". En: Photon management II : 3-4 April, 2006, Strasbourg, France / edited by John T. Sheridan, Frank Wyrowski. Bellingham, Wash. : SPIE, 2006. (Proceedings of SPIE; Vol. 6187). ISBN 978-0-81946-243-5, pp. 618714/1-11 |
Resumen: | The characterization of the behavior of photopolymers is an important fact in order to control the holographic memories based on photopolymers. In recent years many 2-dimensional models have been proposed for the analysis of photopolymers. These models suppose that the photopolymer layer is homogeneous in depth and good agreement between theoretical simulations and experimental results has been obtained for layers thinner than 200 μm. The attenuation of the light inside the material by Beer's law is an important factor when higher thickness are considered. In this work we use a Finite-Difference method to solve the 3 dimensional problem. Now diffusion in depth direction and the attenuation of the light inside the material by Beer's law are also considered, the influence of the diffusivity of material in the attenuation of the refractive index profile in depth is analyzed. |
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. |
URI: | http://hdl.handle.net/10045/9702 |
ISBN: | 978-0-81946-243-5 |
ISSN: | 0277-786X |
DOI: | 10.1117/12.662481 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | Copyright 2006 Society of Photo-Optical Instrumentation Engineers. This paper was published in Proceedings of SPIE, vol. 6187, 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. |
Revisión científica: | si |
Versión del editor: | http://dx.doi.org/10.1117/12.662481 |
Aparece en las colecciones: | INV - GHPO - Artículos de Revistas |
Archivos en este ítem:
Archivo | Descripción | Tamaño | Formato | |
---|---|---|---|---|
SPIE_v6187_p618714_2006.pdf | 438,39 kB | Adobe PDF | Abrir Vista previa | |
Todos los documentos en RUA están protegidos por derechos de autor. Algunos derechos reservados.