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Proceedings Paper

Holograms in colored dichromate gelatin with natural colorant
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Paper Abstract

The holographic properties of dichromate gelatin (DCG) doped with natural colorants, in order to change the absorbance spectrum profile, and increasing the material sensibility, obtaining a good photo sensibility in other spectral emission line laser as blue. We showed some basics studies referent possible mechanism to storage information with this doping, and reported results. We show a light description technique to obtain holograms with these colored materials, as some experimental results.

Paper Details

Date Published: 20 February 2007
PDF: 8 pages
Proc. SPIE 6488, Practical Holography XXI: Materials and Applications, 648817 (20 February 2007); doi: 10.1117/12.702214
Show Author Affiliations
G. Páez-Trujillo, Instituto Nacional de Astrofísica Óptica y Electrónica (Mexico)
A. Olivares-Pérez, Instituto Nacional de Astrofísica Óptica y Electrónica (Mexico)
M. P. Garay-Hernández, Instituto Nacional de Astrofísica Óptica y Electrónica (Mexico)
I. Fuentes-Tapia, Instituto Nacional de Astrofísica Óptica y Electrónica (Mexico)
E. L. Ponce Lee, Instituto Nacional de Astrofísica Óptica y Electrónica (Mexico)
B. Ruiz-Limón, Instituto Nacional de Astrofísica Óptica y Electrónica (Mexico)


Published in SPIE Proceedings Vol. 6488:
Practical Holography XXI: Materials and Applications
Roger A. Lessard; Hans I. Bjelkhagen, Editor(s)

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