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Efficient Operation of an Yb:YAl 3 (BO 3 ) 4 Laser Passively Q-Switched With 2D MoS 2 Saturable Absorber
Journal of Russian Laser Research ( IF 0.9 ) Pub Date : 2021-01-16 , DOI: 10.1007/s10946-021-09939-4
Shuxuan Cao , Lisha Wang , Liang Dong , Wenjuan Han , Junhai Liu

We report on efficient passively Q-switched operation of an Yb:YAl3(BO3)4 laser with a 2D MoS2 acting as a saturable absorber, which is the first demonstration of passive Q-switching induced by 2D saturable absorbers in the Yb-ion crystal laser. An average output power of 1.52 W at 1039.6 nm is produced at a pulse repetition rate of 585 kHz, with optical-to-optical and slope efficiencies being 29.3% and 42%; the resulting pulse energy, duration, and peak power are 2.6 J, 99 ns, and 26.3 W, respectively.



中文翻译:

使用2D MoS 2饱和吸收剂对Qb进行Yb:YAl 3(BO 3)4激光被动调Q的高效操作

我们报告了Yb:YAl 3(BO 34激光器以2D MoS 2作为可饱和吸收剂的高效无源Q转换操作,这是Yb中2D饱和吸收剂引起的无源Q转换的首次演示。离子晶体激光器。在585 kHz的脉冲重复频率下,在1039.6 nm处产生1.52 W的平均输出功率,其光学效率和斜率效率分别为29.3%和42%。产生的脉冲能量,持续时间和峰值功率分别为2.6 J,99 ns和26.3W。

更新日期:2021-01-18
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