29 April 1996 Relaxation of photorefractive gratings in cadmium telluride crystals
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Proceedings Volume 2795, Nonlinear Optics of Liquid and Photorefractive Crystals; (1996) https://doi.org/10.1117/12.239213
Event: Nonlinear Optics of Liquid and Photorefractive Crystals, 1995, Ai-Danil, Crimea, Ukraine
Abstract
We study experimentally the photorefractive gratings decay in semi-insulating germanium doped cadmium telluride crystals. The estimates for the diffusion length of free carriers LD and for Debye screening length ls, for dark and photoconductivities of the sample are done from the angular and intensity dependences of the time constant.
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Konstantin Shcherbin, Konstantin Shcherbin, A. Shumeljuk, A. Shumeljuk, S. G. Odoulov, S. G. Odoulov, P. Fochuk, P. Fochuk, George A. Brost, George A. Brost, } "Relaxation of photorefractive gratings in cadmium telluride crystals", Proc. SPIE 2795, Nonlinear Optics of Liquid and Photorefractive Crystals, (29 April 1996); doi: 10.1117/12.239213; https://doi.org/10.1117/12.239213
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