Tungsten disulfide passively Q-switched Nd:GdNbO4 laser under 879 nm direct pumping

被引：5

作者：

Ma, Yufei ^{[1
]}

Dang, Hongtao ^{[1
]}

Ding, Shoujun ^{[2
,4
]}

Zheng, Xiaohai ^{[1
]}

Zhang, Qingli ^{[3
]}

机构：

[1] Xijing Univ, Sch Sci, Shaanxi Engn Res Ctr Controllable Neutron Sources, Xian 710123, Peoples R China

[2] Anhui Univ Technol, Sch Math & Phys, Maanshan 243032, Peoples R China

[3] Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Photon Devices & Mat, Hefei 230031, Peoples R China

[4] Chinese Acad Sci, Key Lab Optoelect Mat Chem & Phys, Fuzhou 350002, Fujian, Peoples R China

来源：

INFRARED PHYSICS & TECHNOLOGY | 2021年 / 112卷

关键词：

Nd:GdNbO4; WS2; 879 nm pumping; passively Q-switching; NANOSECOND LASER; ND-YAG; OPERATION; ABSORBER; GROWTH; MOS2; WS2;

D O I：

10.1016/j.infrared.2020.103600

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

This paper reports a tungsten disulfide (WS2) passively Q-switched 1066 nm Nd:GdNbO4 laser under an 879 nm diode directly pumping into emitting level for the first time. In the passively Q-switched operation, an average output power of 220 mW, pulse repetition rate of 143 kHz, pulse width of 376 ns, single pulse energy of 1.55 mu J and pulse peak power of 4.17 W were achieved.

引用

页数：4

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