STABILITY OF DARK SOLITARY WAVES TRAPPED IN MEDIA WITH GAIN AND LOSS

被引：8

作者：

CHEN, YJ

机构：

[1] Optical Sciences Centre, Australian National University, Canberra

来源：

PHYSICAL REVIEW A | 1992年 / 45卷 / 09期

关键词：

D O I：

10.1103/PhysRevA.45.6922

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The stability of dark solitary waves trapped in self-defocusing media that include gain and two-photon absorption is investigated. The stationary propagation of the dark solitary waves is found to be stable to a symmetric perturbation but unstable to an asymmetric perturbation. This contrasts with their bright counterparts, which are unstable to all perturbations.

引用

页码：6922 / 6924

页数：3

共 16 条

[11] 2-PHOTON ABSORPTION AS A LIMITATION TO ALL-OPTICAL SWITCHING [J].