Repetition Operation of A 447.3 nm Blue-Violet Laser by Intracavity Frequency Doubling of an LD-Pumped Cesium Vapor Laser

被引：3

作者：

Chen, Fei ^{[1
,2
]}

Pan, Qikun ^{[1
,2
]}

Gao, Fei ^{[3
]}

Xu, Dongdong ^{[4
]}

He, Yang ^{[1
,2
]}

Yu, Deyang ^{[1
,2
]}

Zhang, Kuo ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, State Key Lab Laser Interact Matter, Changchun 130033, Jilin, Peoples R China

[2] Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Innovat Lab Electroopt Countermeasures Technol, Changchun 130033, Jilin, Peoples R China

[3] North Automat Control Technol Inst, Res Dept Fire Control Syst Tank & Armored Vehicle, Taiyuan 0360006, Shanxi, Peoples R China

[4] Chinese Acad Sci, Dalian Inst Chem Phys, Key Lab Chem Lasers, Zhongshan Rd 457, Dalian 116023, Peoples R China

来源：

JOURNAL OF RUSSIAN LASER RESEARCH | 2017年 / 38卷 / 06期

关键词：

blue-violet laser; cesium vapor laser; frequency doubling; repetition operation; CRYSTAL; POWER;

D O I：

10.1007/s10946-017-9681-1

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We investigate experimentally the repetition operation of a 447.3 nm blue-violet lasers pumped by intracavity frequency doubling of an LD-pumped cesium vapor laser. We study the output performance of the 447.3 nm laser using am LBO crystal as an intracavity frequency doubler. We obtain maximum power in the repetition operation of 0.36 mW, and the slope efficiency does not decrease in the range of pump powers from 2 to 16 W. Our results show that the thermal effect can be reduced in the repetition operation. The optimized working temperature of the LBO is 25(A degrees)C, with a full width at half maximum (FWHM) of 4.1(A degrees)C.

引用

页码：564 / 568

页数：5

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