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倍频YAG泵浦脉冲钛宝石激光器设计与激光运转
Design and operation of a pulsed Ti3+: Al2O3 laser pumped by a frequency-doubled NdrYAG laser
【摘要】 用10ns倍频YAG激光泵浦实现了Ti3+:Al2O3激光运转,最大输出能量可达37mJ,能量转换效率40%,斜率效率59%,量子效率80%,泵浦阈值0.5~1.2J/cm2,在662~938nm波长范围内实现了连续调谐.
【Abstract】 A pulsed Ti3+:Al2O3 laser has been operated by using a 10ns frequency-doubled Nd:YAG laser as pump source. The maximum output energy of 37mJ, energy-transformation efficiency of 40%, slope efficiency of 40%, quantum efficiency of 80%, and the pump threshold about 0.5-1.2J/cm2 are obtained from this system. The output wavelength can be tuned within the range of 662-938 nm.
- 【文献出处】 光学学报 ,Acta Optica Sinica , 编辑部邮箱 ,1992年11期
- 【被引频次】1
- 【下载频次】44