Theoretical model for the temporal dynamics in photorefractive two-wave mixing

被引：1
|
作者：
Zou, Q [1 ]
机构：
[1] Inst Natl Telecommun, Dept Phys Elect, F-91011 Evry, France
来源：
PURE AND APPLIED OPTICS | 1998年 / 7卷 / 04期
关键词：
D O I：
10.1088/0963-9659/7/4/014
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We present our theoretical investigations into the formalism of the transient effects during photorefractive two-wave mixing. An analytical model has been developed based on Kukhtarev's band-transport equations and on the linearization approximation. The physical phenomena involved dl;ring transients have been predicted for both drift and diffusion mechanisms. Good agreement is found when our model is compared with previous works, especially with the experimental measurements performed with BSO crystals by Heaton and Solymar.
引用
收藏
页码：783 / 794
页数：12
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