Analysis of amplitude and phase coupling in volume holography
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Título: | Analysis of amplitude and phase coupling in volume holography |
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Autor/es: | Márquez, Andrés | Neipp, Cristian | Yaroslavsky, Leonid P. | Gallego, Sergi | Ortuño, Manuel | Beléndez, Augusto | Pascual, Inmaculada |
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 | Tel Aviv University. Department of Interdisciplinary Studies |
Palabras clave: | Holography | Holographic recording materials | Volume holography | Computer generated holograms | Photopolymers |
Área/s de conocimiento: | Óptica | Física Aplicada |
Fecha de creación: | 2005 |
Fecha de publicación: | 9-jun-2006 |
Editor: | SPIE, The International Society for Optical Engineering |
Cita bibliográfica: | MÁRQUEZ RUIZ, Andrés, et al. "Analysis of amplitude and phase coupling in volume holography". En: Holography 2005: International Conference on Holography, Optical Recording and Processing of Information : 21-25 May 1995, Varna, Bulgaria. Bellingham, Wash. : SPIE, 2006. (Proceedings of SPIE; Vol. 6252). ISBN 978-0-81946-311-1, 62521H-1/6 |
Resumen: | In this work we analyse the complex amplitude response of volume holograms. This analysis suggests a new scheme for encoding complex amplitude wavefront information onto an optical hologram which may prove useful for combining computer-generated holograms (CGH) onto volume holograms. Specifically, we analyse the amplitude and phase modulation associated with a volume phase unslanted transmission grating. Using the expressions given by the Kogelnik's coupled wave theory (KCWT) we find that there is a coupling between the amplitude and the phase modulations. This coupling can be controlled to some extent by means of the reconstruction angle: we have found that the significant magnitude is the normalized Bragg detune angle. A large variation range of the grating strength is desirable, which is enhanced by the use of shorter wavelengths, and materials exhibiting overmodulation capability and/or with a high thickness. |
Patrocinador/es: | This work was supported by Generalitat Valenciana, Spain (projects GV01-130, GV04A/574 and GV04A/565. |
URI: | http://hdl.handle.net/10045/9375 |
ISBN: | 978-0-81946-311-1 |
ISSN: | 0277-786X |
DOI: | 10.1117/12.677159 |
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. 6252, 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/10.1117/12.677159 |
Aparece en las colecciones: | INV - GHPO - Artículos de Revistas |
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