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

页码：2090 / 2095

页数：6

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