摘要
研究了泵涨落对双模激光增益模型竞争效应的影响。通过线性稳定性分析得到一些很有意义的结论。
The effect of pump fluctuations on mode competition of a two mode laser with saturation effects is studied. By means of a linear stability analysis, some conclusions have been obtained. In strong coupling, if pump fluctuations are absent, the mode competition effects are such that one mode can build up a stable oscillation and the other is suppressed. However, if pump fluctuations are present, two modes may build up stable oscillations at the same time. In weak coupling, if pump fluctuations are absent, the mode competition effects give rise to two modes which may build up a stable oscillation. However, if pump fluctuations are present, one mode may be suppressed.
出处
《中国激光》
EI
CAS
CSCD
北大核心
1999年第4期351-356,共6页
Chinese Journal of Lasers
基金
国家自然科学基金资助课题
关键词
双模激光
模间竞争
增益模型
泵涨落
激光器
two mode laser, mode competition effects, saturation effects, pump fluctuations, Novikov theorem