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Proceedings Paper

Holographic material composed by dichromated gelatin with vanilla
Author(s): Arturo Olivares-Perez; Mauricio Ortiz-Gutierrez; Gabriel Arroyo-Correa; Juan Carlos Ibarra; Israel Fuentes-Tapia
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Paper Abstract

Dichromate gelatins are well known as good holographic materials. Now by doping this material with synthetic vanilla, a change in the spectral amplitude response is obtained. Due that the maximum absorption spectra from the dichromate ammonium is localized in UV region at λ = 390. With vanilla, the maximum spectral response is similar, exception for its optical density, reducing the exposure factor the order of 2 times. An important property with this mixture is the high resistance to humidity of the ambient. We have recorded some diffraciotn gratings, using the argon laser λ = 488 nm, which show good diffraction (grooves). A characteristic of the developed process is its simply, only using solution composed of water and isopropyl alcohol, this process takes approximately one hour.

Paper Details

Date Published: 4 June 2003
PDF: 8 pages
Proc. SPIE 5005, Practical Holography XVII and Holographic Materials IX, (4 June 2003); doi: 10.1117/12.473922
Show Author Affiliations
Arturo Olivares-Perez, Instituto Nacional de Astrofisica, Optica y Electronica (Mexico)
Mauricio Ortiz-Gutierrez, Instituto Nacional de Astrofisica, Optica y Electronica (Mexico)
Gabriel Arroyo-Correa, Instituto Nacional de Astrofisica, Optica y Electronica (Mexico)
Juan Carlos Ibarra, Instituto Nacional de Astrofisica, Optica y Electronica (Mexico)
Israel Fuentes-Tapia, Instituto Nacional de Astrofisica, Optica y Electronica (Mexico)


Published in SPIE Proceedings Vol. 5005:
Practical Holography XVII and Holographic Materials IX
Tung H. Jeong; Sylvia H. Stevenson, Editor(s)

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