Compensation for self-focusing by use of cascade quadratic nonlinearity

被引：47

作者：

Beckwitt, K ^{[1
]}

Wise, FW

Qian, LJ

Walker, LA

Canto-Said, E

机构：

[1] Cornell Univ, Dept Appl Phys, Ithaca, NY 14853 USA

[2] Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China

[3] Clark MXR Inc, Dexter, MI 48130 USA

来源：

OPTICS LETTERS | 2001年 / 26卷 / 21期

关键词：

D O I：

10.1364/OL.26.001696

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate theoretically and experimentally compensation for positive Kerr phase shifts with negative phases generated by cascade quadratic processes. Experiments show correction of small-scale self-focusing and whole-beam self-focusing in the spatial domain and self-phase modulation in the temporal domain. (C) 2001 Optical Society of America.

引用

页码：1696 / 1698

页数：3

共 8 条

[1]

Agrawal G, 1989, Nonlinear Fiber Optics

[2] PROPAGATION OF A HIGH-INTENSITY LASER PULSE WITH SMALL-SCALE INTENSITY MODULATION [J].