摘要
用多量子阱激光二极管列阵(MQW-LDA)泵浦单块Nd:YLF激光器,脉冲工作,获得1.047μm的线偏光输出。阈值泵浦功率6.8mW,斜率效率为24％,输出脉冲能量达6.7μJ;用增益开关获得50mW的峰值功率输出。理论计算了泵浦阈值、斜率效率,获得了增益开关的数值解结果,与实验基本一致。
A monolithic Nd:YLF laser was pumped by a multi-quantum-well laser diode arrary and the linear polorized light was obtained at 1.047μm with a threshold of 6. 8 mW and a slope efficiency of 24%. The maximum output energy reached 6. 7μJ. The peak power of 50 mW was achieved by a gain-switching. Theoretical analysis for the threshold, the slope efficiency and the gain-switching of the solid laser pumped by a laser diode was presented.
出处
《中国激光》
EI
CAS
CSCD
北大核心
1993年第4期251-255,共5页
Chinese Journal of Lasers
