An efficient all-solid-state doubly resonant continuous-wave ultraviolet laser at 284 nm

被引：1

作者：

Li, Y. L. ^{[1
]}

机构：

[1] Changchun Univ Sci & Technol, Sch OptoElect Engn, Changchun 130022, Peoples R China

来源：

LASER PHYSICS LETTERS | 2013年 / 10卷 / 12期

关键词：

ND-YAG LASER; 4TH-HARMONIC GENERATION; HARMONIC-GENERATION; ROOM-TEMPERATURE; BEAM GENERATION; REPETITION-RATE; OUTPUT POWER; BLUE LASER; FREQUENCY; CSLIB6O10;

D O I：

10.1088/1612-2011/10/12/125006

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report for the first time coherent ultraviolet radiation at 284 nm by intracavity sum-frequency generation of a 607 nm Pr:YLF laser and a 532 nm frequency doubling Nd:YVO4 laser. The ultraviolet laser is obtained by using double resonator, type-I critical phase matching CsLiB6O10 (CLBO) crystal sum-frequency mixing. With a total pump power of 18.8 W (3.1 W pump power for the 607 nm Pr:YLF laser and 15.7 W pump power for the 532 nm Nd:YVO4 frequency doubling laser), a TEM00 mode ultraviolet laser beam at 284 nm of 242 mW is obtained. The power stability is better than 3.4% and laser beam quality M2 factors are 1.13 and 1.22 in the horizontal and vertical dimensions respectively.

引用

页数：4

共 24 条

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