Silver halide sensitized gelatin holograms from BB-640 plates

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Title: Silver halide sensitized gelatin holograms from BB-640 plates
Authors: Beléndez, Augusto | Neipp, Cristian | Pascual, Inmaculada
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
Keywords: Holography | Holographic recording materials | Silver halide emulsions | Silver halide sensitized gelatin | Volume holograms
Knowledge Area: Óptica | Física Aplicada
Date Created: 1998
Issue Date: 23-Mar-1999
Publisher: SPIE, The International Society for Optical Engineering
Citation: BELÉNDEZ VÁZQUEZ, Augusto; NEIPP LÓPEZ, Cristian; PASCUAL VILLALOBOS, Inmaculada. "Silver halide sensitized gelatin holograms from BB-640 plates". En: Holographic materials V : 26 January 1999, San Jose, California. Bellingham, Wash. : SPIE, 1999. (Proceedings of SPIE; Vol. 3638). ISBN 978-0-81943-109-7, pp. 106-112
Abstract: In this paper we present the results of our research on the recording of SHSG holographic transmission gratings using the new BB-640 photographic emulsion, a red sensitive ultra-fine- grained emulsion from Holographic Recording Technologies. The exposed plates were processed following a process similar to that optimized by Fimia et al. for Agfa 8E75 HD plates but with the temperature of the bleaching bath modified to 70 degrees Celsius. This increase in temperature improves the diffraction efficiency but does not produce an increase in absorption and scattering, as opposed to what happens in the case of the Agfa 8E75 HD emulsion. The influence of the developer on various holographic parameters is analyzed and discussed.
Sponsor: This work was financially supported by the Comisión Interministerial de Ciencia y Tecnología (CICYT) of Spain (project MAT97-0705-C02-02).
ISBN: 978-0-81943-109-7
ISSN: 0277-786X
DOI: 10.1117/12.342810
Language: eng
Type: info:eu-repo/semantics/article
Rights: Copyright 1999 Society of Photo-Optical Instrumentation Engineers. This paper was published in Proceedings of SPIE, Vol. 3638, 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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