Diode pumped passively Q-switched Nd:LuAG laser at 1442.6 nm

被引：6

作者：

Guan, Chen ^{[1
,2
]}

Liu, Zhaojun ^{[1
,2
]}

Cong, Zhenhua ^{[1
,2
]}

Liu, Yang ^{[1
,2
]}

Xu, Xiaodong ^{[3
]}

Xu, Jun ^{[4
,5
]}

Huang, Qingjie ^{[1
,2
]}

Rao, Han ^{[1
,2
]}

Chen, Xia ^{[1
,2
]}

Zhang, Yanmin ^{[1
,2
]}

Wu, Qianwen ^{[1
,2
]}

Bai, Fen ^{[6
]}

Zhang, Sasa ^{[1
,2
]}

机构：

[1] Shandong Univ, Sch Informat Sci & Engn, Jinan 250100, Shandong, Peoples R China

[2] Shandong Univ, Shandong Prov Key Lab Laser Technol & Applicat, Jinan 250100, Shandong, Peoples R China

[3] Jiangsu Normal Univ, Sch Phys & Elect Engn, Jiangsu Key Lab Adv Laser Mat & Devices, Xuzhou 221116, Peoples R China

[4] Tongji Univ, Sch Phys Sci, Shanghai 200092, Peoples R China

[5] Tongji Univ, Engn Inst Adv Study, Shanghai 200092, Peoples R China

[6] China Univ Petr East China, Coll Sci, Qingdao 266580, Shandong, Peoples R China

来源：

LASER PHYSICS LETTERS | 2017年 / 14卷 / 02期

基金：

中国国家自然科学基金;

关键词：

1442.6 nm lasers; Nd:LuAG crystal; diode-pumped lasers; CONTINUOUS-WAVE; CRYSTAL-GROWTH;

D O I：

10.1088/1612-202X/aa5568

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A diode-end-pumped passively Q-switched Nd:LuAG laser at 1442.6 nm was demonstrated with a V3+:YAG crystal as the saturable absorber. Under continuous-wave (CW) operation, the maximum output power of 1.83 W was obtained with an absorbed pumping power of 11.1 W. The corresponding optical-to-optical conversion efficiency was 16.5%. Under Q-switched operation, the maximum average output power of 424 mW was obtained at the same pumping power. The pulse duration and pulse repetition rate were 72 ns and 17.4 kHz, respectively.

引用

页数：4

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