Bistability of erbium-doped fiber laser

被引:27
作者
Luo, LG [1 ]
Tee, TJ [1 ]
Chu, PL [1 ]
机构
[1] Univ New S Wales, Sch Elect Engn, Opt Commun Grp, Sydney, NSW 2052, Australia
基金
澳大利亚研究理事会;
关键词
optical bistability; ring laser; erbium-doped fiber;
D O I
10.1016/S0030-4018(97)00502-6
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
In this paper, we report a study of the dynamic response of an erbium-doped fiber ring laser. When the pump light is sinusoidally modulated with small modulation index, the lasing light displays a resonant peak at a particular modulation frequency. However, as the modulation index was increased, two regions of bistability were observed. Furthermore, by fixing the modulation frequency but varying the modulation index, we also observed another region of bistability. A simple theoretical model was developed which produced results in good agreement with the experimental ones. (C) 1998 Elsevier Science B.V.
引用
收藏
页码:151 / 157
页数:7
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