Niu Na, Pu Shuangshuang, Chen Qing, Wang Yan, Zhao Yue, Wu Wenjian, Zheng Quan
Appl Opt. 2018 Nov 20;57(33):9798-9802. doi: 10.1364/AO.57.009798.
In this paper, we report on the intracavity frequency doubling of the Pr:YLF laser with a LiBO (LBO) crystal, which was pumped by a combined 1.4 W blue laser diode at 444 nm and 1.5 W blue laser diode at 469 nm. By optimizing the design of the resonator, using a 5-mm-long LBO crystal, the maximum output power of 5 mW at 302 nm was achieved with respect to the total pump power.
在本文中，我们报道了使用LiBO（LBO）晶体对Pr:YLF激光器进行腔内倍频，该激光器由一个1.4 W、波长为444 nm的蓝色激光二极管和一个1.5 W、波长为469 nm的蓝色激光二极管组合泵浦。通过优化谐振腔设计，使用一块5毫米长的LBO晶体，相对于总泵浦功率，在302 nm处实现了5 mW的最大输出功率。
