摘要
对含有可饱和吸收体的Ｂ类激光系统的自脉冲不稳定性的阈值行为进行了研究，并就各种激光参量对其阈值的影响进行了数值计算。结果表明，腔内光子损耗率和原子纵向弛豫率对泵浦阈值的影响是很显著的。
In this paper, the threshold behaviours of the self-pulsing instability for the class B lasers with saturable absorber are studied. The influence of laser parameters on the threshold behaviours is also calculatied. The result shows that the influece of the laser parameters on the threshold is very remarkable.
出处
《西北建筑工程学院学报（自然科学版）》
1996年第3期140-144,共5页
Journal of Northwestern Institute of Architectural Engineering
关键词
激光系统
自脉冲不稳定性
泵浦阈值
saturable absorber
laser system of the class B
self-pulsing instability
Pumping threshold
