摘要
本文描述了一个单频钕玻璃激光器,它采用脉冲透射式Q开关和腔反射镜选模技术,获得了脉宽5ns,能量0.5mJ的单模激光脉冲.同时测量了其输出激光的空间、时间和光谱特性,其实验结果与最佳耦合Q开关激光理论的预测值一致.
A single frequency Nd: glass laser with pulse trangimission mode (PTM) Q-switch and resonant reflector (RR) as longitudinal mode selector is described, The spectral, spatial and temporal characteristics of laser emission are measured, Stable output pulses of 5 ns width, up to 0.5mJ energy are obtained. The experimental results are in good agreement with the prediction of theory of the optimally coupled Q-switched laser.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1992年第4期298-302,共5页
Acta Optica Sinica
关键词
单频
Q开关
激光器
PTM
激光脉冲
single-frequency, pulse transmission mode (PTM) Q-switch, theory of the optimally coupled Q-switched laser.
