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SELF-TRAPPING OF OPTICAL BEAMS IN PHOTOREFRACTIVE MEDIA

被引：145
作者：
CROSIGNANI, B
SEGEV, M
ENGIN, D
DIPORTO, P
YARIV, A
SALAMO, G
机构：
[1] FDN UGO BORDONI,ROME,ITALY
[2] CALTECH,PASADENA,CA 91125
[3] UNIV ARKANSAS,DEPT PHYS,FAYETTEVILLE,AR 72701
来源：
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 1993年 / 10卷 / 03期
关键词：
D O I：
10.1364/JOSAB.10.000446
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We study the possibility of self-trapping of an optical beam in a photorefractive medium under the combined influence of diffraction and self-scattering (two-wave mixing) of its spatial frequency components. We investigate the spectrum of solutions for the resulting photorefractive spatial solitons and discuss their unique properties. Design considerations and material requirements for experimental realization of these solitons, together with specific examples, are given.
引用
收藏
页码：446 / 453
页数：8
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