标题:MoTe2saturable absorber for passively Q-switched Ho,Pr:LiLuF4laser at ∼3 μm
作者:Yan, Zhengyu ;Li, Tao ;Zhao, Shengzhi ;Yang, Kejian ;Li, Dechun ;Li, Guiqiu ;Zhang, Shuaiyi ;Gao, Zijing
作者机构:[Yan, Zhengyu ;Li, Tao ;Zhao, Shengzhi ;Yang, Kejian ;Li, Dechun ;Li, Guiqiu ] School of Information Science and Engineering, Shandong Provincial Key 更多
通讯作者:Li, Tao
来源:Optics and Laser Technology
出版年:2018
卷:100
页码:261-264
DOI:10.1016/j.optlastec.2017.10.012
摘要:Multilayer molybdenum ditelluride (MoTe2) nanosheets were prepared by liquid-phase exfoliation (LPE) method. A YAG-based MoTe2saturable absorption (SA) was consequently fabricated. The MoTe2-SA was employed in a passively Q-switched Ho,Pr:LiLuF4laser at 2.95 μm. Under the absorbed pump power of 3.8 W, an average output power of 90 mW was achieved. The shortest pulse duration of 670 ns was generated with an output power of 73 mW and a repetition rate of 76.46 kHz, corresponding to a pulse energy of 0.95 μJ.
© 2017 Elsevier Ltd
收录类别:EI
资源类型:期刊论文
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