New Nonsilver Media For Optical Recording

E. N. Salkova

doi:10.1117/12.942449

18 January 1985 New Nonsilver Media For Optical Recording

E. N. Salkova

Proceedings Volume 0473, Symposium Optika '84; (1985) https://doi.org/10.1117/12.942449
Event: Symposium Optika '84, 1984, Budapest, Hungary

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.

Citation Download Citation

E. N. Salkova "New Nonsilver Media For Optical Recording", Proc. SPIE 0473, Symposium Optika '84, (18 January 1985); https://doi.org/10.1117/12.942449

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