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

页码：384 / 387

页数：4

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