Influence of Photovoltaic Effect on Photorefractive Phase Gratings
作者机构：Department of PhysicsNankai UniversityTianjin 300071
出 版 物：《Chinese Physics Letters》 (中国物理快报（英文版）)
年 卷 期：1995年第12卷第10期
页 面：617-620页
核心收录：
学科分类：07[理学] 0701[理学-数学] 070101[理学-基础数学]
主 题：materials. equivalence approximation
摘 要：We solve the Kukhtarev’s nonlinear equations of the photorefractive effect with the participation of diffusion,drift and the photovoltaic effect without the approximation of linear generation and linear recombination,and especially discuss in detail the effects of photovoltaic field on the photorefractive grating and its equivalence to an applied electric field in the photovoltaic photorefractive materials.
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