Stability of non-degenerate parametric soliton in quadratic media

被引:3
|
作者
Xie, K
Boardman, AD
Jiang, YD
Xie, M
Ye, YT
Yang, HJ
Jiang, HM
Yu, XC
Xiao, J
Li, J
机构
[1] Univ Elect Sci & Technol China, Sch Opto Elect Informat, Chengdu 610054, Peoples R China
[2] Univ Salford, Photon & Nonlinear Sci Grp, Mat Res Inst, Salford M5 4WT, Lancs, England
[3] Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu 610054, Peoples R China
[4] Univ Elect Sci & Technol China, Postgrad Sch, Chengdu 610054, Peoples R China
基金
中国国家自然科学基金;
关键词
soliton; nonlinear; quadratic medium; three-wave mixing; stability;
D O I
10.1016/j.optcom.2005.08.021
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The non-degenerate solitons due to three-wave mixing in a quadratic medium are analyzed. A new stability criterion for these solitons is found and verified numerically. The influence of the non-paraxial terms on the instability threshold is also discussed. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码:286 / 292
页数:7
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