Efficient Continuous-Wave Deep-Red Pr :YLF Laser Double-Pass-Pumped by a Fiber-Coupled Blue Laser Diode

被引：0
作者：
Wensheng Zhang
Yuanyuan Liu
Hong Liang
机构：
[1] Harbin University,Department of Physics
来源：
Journal of Russian Laser Research | 2023年 / 44卷 / 6期
关键词：
solid-state laser; deep-red laser; diode pumping; Pr : YLF;
D O I：
暂无
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学科分类号：
摘要：
We present an efficient continuous-wave deep-red Pr :YLF laser with a double-pass-pumping architecture. The fiber-coupled blue laser diode is used as the pump source. With an incident pump power of 15.3 W, the deep-red Pr :YLF laser reaches the 5.02 W output power at 720.8 nm, corresponding to a slope efficiency of 40.2%. In addition, we estimate the beam quality factor to be about 2.0.
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页码：669 / 672
页数：3
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