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Proceedings Paper

Digital holographic contouring
Author(s): J. Pomarico
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Paper Abstract

The application of cascaded dichromated gelatine (DCG) transmission holograms as holographic optical elements (HOEs) for permutation components in a demonstrator of an opto-electronic switching network working with 1 Ghz per channel is demonstrated. The use of a standard holographic material and recording process for facetted holograms for infrared light at 1.5 pm is investigated. Some of the important parameters like index modulation of the gelatine, angular selectivity and scattering are presented. It is shown that it is possible to produce holograms for infrafred light with similar diffraction efficiencies as for visible light.

Paper Details

Date Published: 26 July 1993
PDF: 2 pages
Proc. SPIE 1983, 16th Congress of the International Commission for Optics: Optics as a Key to High Technology, 19836K (26 July 1993); doi: 10.1117/12.2308655
Show Author Affiliations
J. Pomarico, Ctr. de Investigaciones Opticas (Argentina)


Published in SPIE Proceedings Vol. 1983:
16th Congress of the International Commission for Optics: Optics as a Key to High Technology
Gyorgy Akos; Tivadar Lippenyi; Gabor Lupkovics; Andras Podmaniczky, Editor(s)

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