Role of the local response of a photorefractive medium in the formation of a spatial screened soliton

被引：1
|
作者：
Assel'born, S. A. [1 ]
Kundikova, N. D.
Novikov, I. V.
机构：
[1] Russian Acad Sci, Ural Branch, Inst Electrophys, Univ Acad Dept Nonlinear Opt, Chelyabinsk 454080, Russia
来源：
QUANTUM ELECTRONICS | 2008年 / 38卷 / 09期
关键词：
photorefractive crystal; spatial soliton; self-action of light;
D O I：
10.1070/QE2008v038n09ABEH013734
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The propagation of intensity-modulated laser radiation in a barium-sodium niobate crystal is studied in an external electric field. The possibility of controlling a nonlinear local response of the crystal is demonstrated. It is shown experimentally that the conditions of formation of a one-dimensional spatial soliton can be changed by varying the nonlinear response of the crystal.
引用
收藏
页码：859 / 861
页数：3
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