Incoherently coupled spatial soliton pairs in two-photon photorefractive media

被引：18
|
作者：
Zhang Yu [1 ]
Hou Chun-Feng [1 ]
Sun Xiu-Dong [1 ]
机构：
[1] Harbin Inst Technol, Dept Phys, Harbin 150001, Peoples R China
来源：
ACTA PHYSICA SINICA | 2007年 / 56卷 / 06期
关键词：
two-photon photorefractive effect; photorefractive material; spatial soliton;
D O I：
10.7498/aps.56.3261
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The coupling of two mutually incoherent. optical beams with the same polarization and wavelength in two-photon photorefractive crystals is studied. It is shown that incoherently coupled dark-dark, bright-bright, and bright-dark soliton pairs are possible due to two-photon photorefractive effect.
引用
收藏
页码：3261 / 3265
页数：5
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