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学科主题: 临床医学
题名:
An efficient all-solid-state doubly resonant sum-frequency continuous-wave ultraviolet laser at 299 nm
作者: Liu, B.1; Huo, Y.2; Shi, J. F.1; Li, Y. L.3
刊名: LASER PHYSICS LETTERS
发表日期: 2013-08-01
DOI: 10.1088/1612-2011/10/8/085003
卷: 10, 期:8
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Optics ; Physics, Applied
研究领域[WOS]: Optics ; Physics
关键词[WOS]: ND-YAG LASER ; 4TH-HARMONIC GENERATION ; HARMONIC-GENERATION ; BEAM GENERATION ; REPETITION-RATE ; POWER ; CSLIB6O10 ; OPERATION ; ND-GDVO4 ; CRYSTAL
英文摘要:

We report for the first time coherent ultraviolet radiation at 299 nm by intracavity sum-frequency generation of an 899 nm Nd:YAG laser and a 456 nm frequency doubling Nd:GdVO4 laser. The ultraviolet laser is obtained by using doubly resonant, type-I critical phase matching CsLiB6O10 (CLBO) crystal sum-frequency mixing. With a total diode pump power of 35.6 W (17.2 W pump power for the 899 nm Nd:YAG laser and 18.4 W pump power for the 456 nm Nd: GdVO4 frequency doubling laser), a TEM00 mode ultraviolet laser at 299 nm of 331 mW is obtained. The power stability is better than 3.4% and the laser beam quality M-2 factors are 1.22 and 1.17 in the horizontal and vertical dimensions respectively.

语种: 英语
所属项目编号: 320675012104
项目资助者: WU JIEPING medical foundation of China
WOS记录号: WOS:000327136900004
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/60055
Appears in Collections:北京大学第一临床医学院_心血管内科_期刊论文

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作者单位: 1.Jilin Univ, Hosp 2, Changchun 130041, Peoples R China
2.Beijing Univ, Hosp 1, Dept Cardiol, Beijing 100034, Peoples R China
3.Changchun Univ Sci & Technol, Sch OptoElect Engn, Changchun 130022, Peoples R China

Recommended Citation:
Liu, B.,Huo, Y.,Shi, J. F.,et al. An efficient all-solid-state doubly resonant sum-frequency continuous-wave ultraviolet laser at 299 nm[J]. LASER PHYSICS LETTERS,2013,10(8).
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