Chen Y F, Su K W, Chang Y T, Yen W C
Department of Electrophysics, National Chiao Tung University, Hsinchu, Taiwan.
Appl Opt. 2007 Jun 10;46(17):3597-601. doi: 10.1364/ao.46.003597.
We present a compact efficient eye-safe intracavity optical parametric oscillator pumped by a passively Q-switched Nd:YAG laser in a shared cavity configuration. A signal pulse of 3.3 mJ energy at a 1573 nm wavelength with a peak power of 150 kW was achieved. The effective conversion efficiency with respective to the optimized 1064 nm Q-switched pulse energy was as high as 51%.
我们展示了一种紧凑高效的、由共享腔配置中的被动调Q Nd:YAG激光器泵浦的人眼安全腔内光学参量振荡器。获得了波长为1573 nm、能量为3.3 mJ、峰值功率为150 kW的信号脉冲。相对于优化后的1064 nm调Q脉冲能量，有效转换效率高达51%。
