节点文献
DPSS单频自调Q946nmNd3+,Cr4+∶YAG微片激光器
Diode-pumped self-Q-switched single frequency 946nm Nd3+,Cr4+∶YAG microchip laser
【摘要】 报道了激光二极管泵浦的低阈值自调Q 946nmNd3 + ,Cr4 + ∶YAG微片激光器的实验研究。激光器实现稳定的单频、基横模和偏振输出 ,输出斜率效率达到 2 2 %。 946nm激光直接腔外倍频得到 473nm蓝光输出 ,光 光倍频转换效率达到 15 %。
【Abstract】 A stable low-threshold self-Q-switched diode-pumped 946nm Nd 3+,Cr 4+∶YAG microchip laser operating in single frequency and fundamental transversal mode is presented in this paper. The output slope efficiency of 22% is achieved. Combining the microchip and an external frequency doubler,473nm blue laser emission is achieved with an optical conversion efficiency of 15%.
【关键词】 激光二极管;
自调Q;
准3能级系统;
Nd,Cr∶YAG晶体;
【Key words】 diode laser; self-Q-switched; quasi-three-level system; Nd,Cr∶YAG crystal;
【Key words】 diode laser; self-Q-switched; quasi-three-level system; Nd,Cr∶YAG crystal;
- 【文献出处】 激光技术 ,Laser Technology , 编辑部邮箱 ,2003年04期
- 【分类号】TN248.1
- 【被引频次】1
- 【下载频次】101