Abstract
A new method for calculating space-charge fields in photorefractive crystals with shallow-lying traps illuminated by a light interference pattern of arbitrary contrast and shape is suggested. A space-charge field in a BSO:Cd crystal with shallow-lying traps illuminated by a sine light interference pattern with the high contrast m = 0.99 is calculated.
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Kobozev, O.V., Shandarov, S.M. & Kamshilin, A.A. Vector Approach to Calculating Space-Charge Fields in Crystals withntrast Light Interference Pattern. Russian Physics Journal 44, 1022–1029 (2001). https://doi.org/10.1023/A:1015063208824
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DOI: https://doi.org/10.1023/A:1015063208824