SPATIOTEMPORAL DYNAMICS OF A UNIDIRECTIONAL RING OSCILLATOR WITH PHOTOREFRACTIVE GAIN

被引:40
作者
DALESSANDRO, G [1 ]
机构
[1] HERIOT WATT UNIV, DEPT PHYS, EDINBURGH EH1 1HX, MIDLOTHIAN, SCOTLAND
来源
PHYSICAL REVIEW A | 1992年 / 46卷 / 05期
关键词
D O I
10.1103/PhysRevA.46.2791
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
In a cavity with photorefractive gain the resonator field is fed by a pump beam through two-wave mixing inside a photorefractive crystal. In this paper we develop a simplified model for such a system which takes into account the transverse dependence of the pump and the resonator fields. We then study the onset of spatiotemporal structures both analytically and numerically.
引用
收藏
页码:2791 / 2802
页数:12
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