节点文献
激光二极管端面连续抽运的Cr4+∶Nd3+∶YAG微片激光器输出特性研究
Characteristics and Analysis of Laser Diode End-Pumped Cr4+∶Nd (3+)∶YAG Microchip Laser
【摘要】 报道了腔长为 1.1mm的激光二极管端面抽运的Cr4 +∶Nd3 +∶YAG自调Q微片激光器 ,连续抽运下获得了平均功率为 5~ 18mW、重复频率为 1~ 10kHz的稳定的调Q激光脉冲输出序列。并且对微片激光器的调Q输出激光的单脉冲特性参量、重复频率以及抽运阈值功率等进行了理论研究 ,计算结果和实验结果比较吻合。
【Abstract】 A laser diode (LD) end-pumped Cr 4+∶Nd 3+∶YAG co-doped microchip laser with 1.1 mm-cavity length is developed, which can achieve very stable output pulse sequences with 6 ns-width, almost 18 mW average power and 1~10 kHz repetition rate. Theoretical analysis is given out and an expression for pump threshold-power is derived. The calculated results are in a good accordance with experimental data.
【关键词】 激光物理;
激光二极管抽运;
Cr4+,Nd3+…YAG;
微片激光器;
【Key words】 laser physics; LD end-pumped; Cr4+,Nd3+:YAG; microchip laser;
【Key words】 laser physics; LD end-pumped; Cr4+,Nd3+:YAG; microchip laser;
【基金】 国家自然科学基金;中国工程物理研究院联合基金( 10 0 76 0 15 )资助课题。
- 【文献出处】 光学学报 ,Acta Optica Sinica , 编辑部邮箱 ,2003年04期
- 【分类号】TN248
- 【被引频次】10
- 【下载频次】156