Silver-halide sensitized holograms and their applications

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Title: Silver-halide sensitized holograms and their applications
Authors: Fimia Gil, Antonio | Pascual, Inmaculada | Vázquez Ferri, Carmen | Beléndez, Augusto
Research Group/s: Holografía y Procesado Óptico | Óptica y Ciencias de la Visión
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
Keywords: Holography | Holographic recording materials | Silver halide emulsions | Silver halide sensitized gelatin | Holographic optical elements
Knowledge Area: Óptica | Física Aplicada
Date Created: 1988
Issue Date: 1-Oct-1989
Publisher: SPIE, The International Society for Optical Engineering
Citation: FIMIA GIL, Antonio, et al. "Silver-halide sensitized holograms and their applications". En: Holographic optics II : principles and applications : 25-28 April 1989, Paris, France. Bellingham, Wash. : SPIE, 1989. (Proceedings of SPIE; Vol. 1136). ISBN 978-0-81940-172-4, pp. 53-58
Abstract: Silver-halide sensitized gelatin (SHSG) has the sensitometric and spectral response of silver halide emulsions and the holographic characteristics of dichromated gelatin, and therefore when properly processed it has little scattering and absorption. SHSG is one of the most promising techniques today for the fabrication of transmission holographic optical elements. In this paper we first review the mechanism of hologram formation in SHSG. The most important steps of processing -the influences of the developer on the modulation transfer function and of bleaching on the diffraction efficiency- are analyzed. Holographic characteristics such as exposure, sensitivity, resolution, thickness change and enviromental stability are pointed out. Through optimized processing it has been able to fabricate holographic optical elements, including a holographic scanner and different off-axis holographic lenses. These are analyzed from the point of view of the recording material.
URI: http://hdl.handle.net/10045/9300
ISBN: 978-0-81940-172-4
ISSN: 0277-786X
Language: eng
Type: info:eu-repo/semantics/article
Rights: Copyright 1989 Society of Photo-Optical Instrumentation Engineers. This paper was published in Proceedings of SPIE, vol. 1136, 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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