Nonlinear surface waves in photorefractive crystals

被引：0
|
作者：
Aleshkevich, VA [1 ]
Vysloukh, VA [1 ]
Egorov, AA [1 ]
机构：
[1] Moscow MV Lomonosov State Univ, Dept Phys, Moscow 119832, Russia
来源：
ALT '97 INTERNATIONAL CONFERENCE ON LASER SURFACE PROCESSING | 1998年 / 3404卷
关键词：
surface waves; optical solitons; photorefractive crystals;
D O I：
10.1117/12.308643
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
We have shown that the surface spatial soliton formation is possible near the interface between a photorefractive crystal with a drift and diffusion nonlinearity and linear dielectric or metal. The zero order soliton shape is essentially asymmetric due to the diffusion nonlinearity. The N-th order soliton solution looks like a sequence of decaying antyphase peaks.
引用
收藏
页码：384 / 387
页数：4
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