Efficient Continuous-Wave Deep-Red Pr :YLF Laser Double-Pass-Pumped by a Fiber-Coupled Blue Laser Diode
IF 0.7
4区 物理与天体物理
Q4 OPTICS
引用次数: 0
Abstract
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.
光纤耦合蓝色激光二极管双通泵浦的高效连续波深红色Pr:YLF激光器
提出了一种具有双通泵浦结构的高效连续波深红色Pr:YLF激光器。采用光纤耦合蓝色激光二极管作为泵浦源。当入射泵浦功率为15.3 W时，深红色Pr:YLF激光器在720.8 nm处的输出功率为5.02 W，斜率效率为40.2%。此外，我们估计光束质量因子约为2.0。
本文章由计算机程序翻译，如有差异，请以英文原文为准。
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来源期刊
CiteScore
1.50
自引率
22.20%
发文量
73
审稿时长
2 months
期刊介绍：
The journal publishes original, high-quality articles that follow new developments in all areas of laser research, including:
laser physics;
laser interaction with matter;
properties of laser beams;
laser thermonuclear fusion;
laser chemistry;
quantum and nonlinear optics;
optoelectronics;
solid state, gas, liquid, chemical, and semiconductor lasers.
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