Passively Q-switched Ho, Pr: LiLuF4 bulk laser at 2.95 μm using WS2 saturable absorbers

被引：22
|
作者：
Guo, Lei [1 ,2 ]
Li, Tao [1 ,2 ]
Zhang, Shuaiyi [1 ,2 ,3 ]
Wang, Mingjian [4 ]
Zhao, Shengzhi [1 ,2 ]
Yang, Kejian [1 ,2 ]
Li, Dechun [1 ,2 ]
Yan, Zhengyu [1 ,2 ]
机构：
[1] Shandong Univ, Sch Informat Sci & Engn, Jinan 250100, Peoples R China
[2] Shandong Univ, Shandong Prov Key Lab, Jinan 250100, Peoples R China
[3] Qingdao Univ Sci & Technol, Sch Math & Phys, Qingdao 266100, Peoples R China
[4] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Space Laser Commun & Detect Technol, Shanghai 201800, Peoples R China
来源：
OPTICAL MATERIALS EXPRESS | 2017年 / 7卷 / 06期
基金：
中国国家自然科学基金;
关键词：
EXCITED-STATE; HIGH-POWER;
D O I：
10.1364/OME.7.002090
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We demonstrate a passively Q-switched Ho, Pr: LiLuF4 laser at 2.95 mu m using a WS2 saturable absorber (SA). A shortest pulse width of 654 ns was achieved with an average output power of 82 mW and the repetition rate of 90.4 kHz at T = 2%. Our result reveals that WS2 -SAs have great potential to be the modulator in mid-IR wavelength range. (C) 2017 Optical Society of AmericaD
引用
收藏
页码：2090 / 2095
页数：6
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