摘要
介绍了辐射平衡激光器原理以及谐振腔模型,并对腔内激光和泵浦光满足的方程进行了推导。计算了在Yb:KYW辐射平衡激光器谐振腔中激光和泵浦光光强的变化规律,以及输出端耦合镜反射率和腔长变化时带来的影响。讨论了腔长的最小值与输出端耦合镜反射率之间的关系。
The model of radiation-balanced laser oscillators is described,and the expressions between laser and pump intensities are derived.As an example,the laser and pump intensities in the radiation-balanced laser oscillators of Yb:KYW and effects from the changes of output-coupler reflectivities and length of cavityare calculated.The relationship between output-coupler reflectivities and minimum length of cavity is discussed.
出处
《光学技术》
CAS
CSCD
北大核心
2006年第z1期623-625,628,共4页
Optical Technique
