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Proceedings Paper

Diffraction efficiencies profile by thickness and spatial frequency variation
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Paper Abstract

The holographic gratings on photopolymer films are studied by different spatial frequency and thickness to determine the evolution of diffraction efficiency during holographic recording. The experimental results are presented like a function of energy exposure, thickness and spatial frequency. The photopolymer emulsion is prepared with potassium dichromate and nickel (II) chloride hexahydrate in polyvinyl alcohol matrix. The maximum diffraction efficiency reached is at spatial frequency (f2) for sample A.

Paper Details

Date Published: 21 October 2011
PDF: 3 pages
Proc. SPIE 8011, 22nd Congress of the International Commission for Optics: Light for the Development of the World, 801103 (21 October 2011); doi: 10.1117/12.899516
Show Author Affiliations
R. C. Fontanilla-Urdaneta, Instituto Nacional de Astrofísica, Óptica y Electrónica (Mexico)
A. Olivares-Pérez, Instituto Nacional de Astrofísica, Óptica y Electrónica (Mexico)
I. Fuentes-Tapia, Instituto Nacional de Astrofísica, Óptica y Electrónica (Mexico)
M. A. Ríos-Velasco, Instituto Nacional de Astrofísica, Óptica y Electrónica (Mexico)


Published in SPIE Proceedings Vol. 8011:
22nd Congress of the International Commission for Optics: Light for the Development of the World
Ramón Rodríguez-Vera; Ramón Rodríguez-Vera; Ramón Rodríguez-Vera; Rufino Díaz-Uribe; Rufino Díaz-Uribe; Rufino Díaz-Uribe, Editor(s)

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