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Proceedings Paper

New Nonsilver Media For Optical Recording
Author(s): E. N. Salkova
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Paper Abstract

CdTe and CdHgTe absorptive semiconducting thin films for holographic recording in the red and infrared regions were used. Holographic relief diffraction gratings were recorded for the times 10-6 to 10-8 s with the following parameters: sensitivity 10-2 - 10-3J/cm2, resolution 2000 lines/mm, diffraction efficiency 20%. No additional treatment of the exposed material was required. The mechanisms of relief formation on the thin film surfaces were investigated by complex techniques. The properties of obtained gratings and their possible applications are discussed.

Paper Details

Date Published: 18 January 1985
PDF: 2 pages
Proc. SPIE 0473, Symposium Optika '84, (18 January 1985); doi: 10.1117/12.942449
Show Author Affiliations
E. N. Salkova, Ukrainian Academy of Sciences (USSR)

Published in SPIE Proceedings Vol. 0473:
Symposium Optika '84
Gabor Lupkovics; Andras Podmaniczky, Editor(s)

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