Instability of a multimode oscillation in a photorefractive ring oscillator

被引：11
|
作者：
Jun, ZA
Tan, WH
机构：
[1] ACAD SINICA, SHANGHAI INST OPT & FINE MECH, SHANGHAI 201800, PEOPLES R CHINA
[2] ACAD SINICA, SHANGHAI INST OPT & FINE MECH, SHANGHAI UNIV, SHANGHAI 201800, PEOPLES R CHINA
来源：
PHYSICAL REVIEW A | 1996年 / 54卷 / 06期
关键词：
D O I：
10.1103/PhysRevA.54.5201
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A theory of multimode oscillation in an optical unidirectional ring resonator with photorefractive gain was given in the weak-field limit, in which the mode coupling is considered carefully. The characteristics of single-mode oscillation in steady state were analyzed in detail, especially when the externally applied dc electric field is not zero. By numerical simulation, we investigated a three-mode oscillation and observed instability phenomena which are similar to the periodic oscillation of several transverse family modes observed in experiment.
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页码：5201 / 5209
页数：9
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