Influence of Photovoltaic Effect on Photorefractive Phase Gratings
ZHANG Guoquan, GUO Ru
Department of Physics, Nankai University, Tianjin 300071
Influence of Photovoltaic Effect on Photorefractive Phase Gratings
ZHANG Guoquan;GUO Ru
Department of Physics, Nankai University, Tianjin 300071
关键词 :
72.40.+w ,
42.40.-i
Abstract : 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.
Key words :
72.40.+w
42.40.-i
出版日期: 1995-10-01
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