Photosensitive Properties of Chalcogenide Vitreous Semiconductors in Diffractive and Holographic Technologies Applications
نویسندگان
چکیده
The basical problems related to the application of chalcogenide vitreous semiconductor layers (mainly of As-S-Se compositions) for holography and technology of the production of different holographic optical elements are considered. The mechanisms of light sensitivity and characteristics of such media were studied. Complex investigations of the HOE relief formation was carried out and the factors which influence the relief characteristics were evidenced. Close to theoretical limit, the operational characteristics of optical elements make possible to consider layers of chalcogenide vitreous semiconductors as prospective registering media for holography, diffractive optics, optoelectronics, information recording, etc.
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