Repetitively Q-switched laser operation of a miniature Yb:LuPO_4 crystal rod
Repetitively Q-switched laser operation of a miniature Yb:LuPO_4 crystal rod
复制标题
DOI：
10.1364/ome.7.001048
复制
发表时间：
2017-03
影响因子：
2.8
通讯作者：
Lisha Wang;Xiaodan Dou;W. Han;Honghao Xu;Degao Zhong;B. Teng;Junhai Liu
中科院分区：
文献类型：
--
作者：
Lisha Wang;Xiaodan Dou;W. Han;Honghao Xu;Degao Zhong;B. Teng;Junhai Liu
我们报告了一种小型Yb：LuPO 4晶体棒的高效重复调Q激光器操作，发射波长范围从1000到1010 nm，在1 - 50 kHz的范围内以不同的重复频率工作。在50 kHz的重复频率下产生的平均输出功率为6.55 W，斜率效率为40%;在2 kHz的低重复频率操作中，产生的最大脉冲输出功率为1.43 W，脉冲能量、持续时间和峰值功率分别为0.715 mJ、12.5 ns和57.2 kW。
We report on efficient repetitively Q-switched laser operation of a miniature Yb:LuPO4 crystal rod with emission wavelengths ranging from 1000 to 1010 nm, at different repetition rates over a range of 1−50 kHz. An average output power of 6.55 W was produced at 50 kHz of repetition rate, with a slope efficiency of 40%; in a low-repetition-rate operation at 2 kHz, the maximum pulsed output power generated was 1.43 W, with pulse energy, duration, and peak power being, respectively, 0.715 mJ, 12.5 ns, and 57.2 kW.