双谐振参量振荡阈值条件的一般理论  

A General Theory of the Threshold Condition of Double Resonance Parametric Oscillation

作　　者：尹全东[1] 蔡志岗[1] 佘卫龙[1] 

机构地区：[1]中山大学超快速激光光谱学国家重点实验室,广州510275

出　　处：《中国激光》2000年第1期47-52,共6页Chinese Journal of Lasers

基　　金：国家自然科学基金!(19604015)

摘　　要：在信号光和闲置光吸收系数不同的情况下对双谐振参量振荡阈值条件进行了分析。导出了阈值条件的一般表达式，并进行了讨论。在信号光和闲置光吸收系数相同的情况下，所得结果就退化为以前的理论结果。此阈值条件具有普遍意义。This paper deals with the threshold condition of double resonance parametric oscillation when the absorption coefficient of the signal light is different from that of the idling light. A general expression of threshold condition was obtained and discussed. The result becomes that of the widely accepted theory when the absorption coefficient of the signal light is the same with that of the idling light, therefore the threshold condition in this paper is universal.

关 键 词：参量振荡 阈值条件 谐振 

分 类 号：TN751.2[电子电信—电路与系统]