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Proceedings Paper

Photoinduced holographic surface relief gratings in thin self-developing dichromated polymer films: parametric study
Author(s): Rene M. Beaulieu; Roger A. Lessard; Michel Bolte
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Paper Abstract

Photoinduced holographic surface relief gratings have been fabricate din dichromated poly(acrylic acid) films. These gratings are formed in darkness subsequent to the illumination at 442 nm and they are obtained without any chemical treatment or wet processing. The influence of chemical parameters, such as ammonium dichromate and dimethylformamide concentrations, on the holographic characteristics of these gratings have been investigated. Holographic characteristics of the recording medium such as diffraction efficiency as a function of exposure, ammonium dichromate and dimethylformamide concentrations, and spatial frequency are presented in this paper.

Paper Details

Date Published: 25 September 1998
PDF: 6 pages
Proc. SPIE 3417, Photopolymer Device Physics, Chemistry, and Applications IV, (25 September 1998); doi: 10.1117/12.323505
Show Author Affiliations
Rene M. Beaulieu, Ctr. Specialise de Technologie Physique du Quebec (Canada)
Roger A. Lessard, COPL/Univ. Laval (Canada)
Michel Bolte, Univ. Blaise Pascal (France)


Published in SPIE Proceedings Vol. 3417:
Photopolymer Device Physics, Chemistry, and Applications IV
Roger A. Lessard, Editor(s)

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