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Proceedings Paper

Autoprocessor Materials For The Recording Of Phase Holograms: Photopolymers And Organo-Metallic Semiconductors
Author(s): M. Jeudy
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Paper Abstract

The principal attraction of autoprocessor materials for holographic recording is their simplicity of use by comparison to classical silver emulsions; their major disadvantage resides in the great sensitivity of the latter, which is difficult to equal with other photosensitive materials. To types of material are examined: -Photopolymers, which take advantage of the change of refractive index caused by the polymerization induced by the absorption of light energy. Excellent diffraction efficiencies are obtained with satisfying sensitivity. We will present all their properties. -Organometallic materials in which the variation of index is the result of an intrinsic and reversible chemical amplification of a photoelectric phenomenon. These materials are being studied and have already shown perfect reversibility as well as a comfortable spectral sensitization.

Paper Details

Date Published: 18 April 1978
PDF: 8 pages
Proc. SPIE 0136, 1st European Conf on Optics Applied to Metrology, (18 April 1978); doi: 10.1117/12.956165
Show Author Affiliations
M. Jeudy, ISSEC Inc. (France)

Published in SPIE Proceedings Vol. 0136:
1st European Conf on Optics Applied to Metrology
Michel H. Grosmann; Patrick Meyrueis, Editor(s)

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