中国激光, 1997, 24 (2): 138, 网络出版: 2006-10-31   

光参量振荡器的复合腔调频

Tuning of an Optical Parametric Oscillator Using a Compound Cavity
作者单位
1 中国科学院力学研究所, 北京 100080
2 中国科学院物理研究所光物理开放实验室, 北京 100080
摘要
将复合腔调频技术应用于光参量振荡器。采用Nd:YAG激光之三次谐波同步泵浦BBO晶体,与传统的单独掠射光栅调频腔(Littman结构)相比,在线宽相同前提下,降低了振荡阈值,提高了输出功率。同时给出了复合腔调频的物理机制。通过复合腔的特别设计得到了窄线宽、高功率的同时输出。
Abstract
Tuning of a compound cavity has been applied to an optical parametric oscillator (OPO) for the first time to our knowledge, which not only reduced the laser threshold, but simultaneously realized narrow linewidth and high power output as compared with a tuning cavity using just the grazing incidence grating (Littman Configuration). The theoretical and experimental results are given as well as a practical experimental device as an example.
参考文献

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吴穷, 许祖彦, 张东香, 周翊. 光参量振荡器的复合腔调频[J]. 中国激光, 1997, 24(2): 138. 吴穷, 许祖彦, 张东香, 周翊. Tuning of an Optical Parametric Oscillator Using a Compound Cavity[J]. Chinese Journal of Lasers, 1997, 24(2): 138.

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