中国激光, 1998, 25 (7): 581, 网络出版: 2006-10-18
灯泵浦Cr3+:LiCaAlF晶体可调谐Q开关激光器
A Tunable Q-switched Flashlamp Pumped Cr3+:LiCaAlF6Laser
摘要
报道了闪光灯泵浦掺铬氟化铝钙锂(Cr:LiCAF)可调谐、Q开关激光器的实验结果。调谐范围为730~850 nm, 峰值波长为780 nm。激光最大输出能量为1.62 J, 斜率效率为0.8%, 阈值为50.4 J。KD*P晶体电光调Q, 单脉冲半宽度为48 ns, 峰值功率为1.3×106 W。
Abstract
In this paper, a tunable Q switched flashlamp pumped Cr 3+ :LiCaAlF6 laser is introduced. The tuning range of a Cr 3+ :LiCaAlF6 is determined to be at least 730 ̄850 nm. The free running lasing wavelenth of the Cr 3+ :LiCaAlF6 is 780 nm. When the input pulse energy is 292 J, the highest output energy is 1.62 J. A slope efficiency is 0.8%. The threshold energy is 50.4 J. The Q switching of the Cr 3+ :LiCaAlF6 is performed with a KD*P crystal. The single pulse width is 48 ns and the highest output power is 1.3×106 W.
王爱华, 吴路生, 张尚安, 丁勇, 杨春宁, 朱桂霞, 王继光. 灯泵浦Cr3+:LiCaAlF晶体可调谐Q开关激光器[J]. 中国激光, 1998, 25(7): 581. 王爱华, 吴路生, 张尚安, 丁勇, 杨春宁, 朱桂霞, 王继光. A Tunable Q-switched Flashlamp Pumped Cr3+:LiCaAlF6Laser[J]. Chinese Journal of Lasers, 1998, 25(7): 581.