Second-harmonic generation of a tunable continuous-wave CO2 laser in orientation-patterned GaAs

被引:17
|
作者
Gonzalez, Leonel P. [1 ]
Upchurch, Derek C. [1 ,2 ]
Schunemann, Peter G. [3 ]
Mohnkern, Lee [3 ]
Guha, Shekhar [1 ]
机构
[1] USAF, Res Lab, Mat & Mfg Directorate, Wright Patterson AFB, OH 45433 USA
[2] UES Inc, Dayton, OH 45432 USA
[3] BAE Syst Inc, Nashua, NH 03061 USA
关键词
DIFFERENCE-FREQUENCY-GENERATION; GROWTH; THICK; FILMS;
D O I
10.1364/OL.38.000320
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Tunable, mid-infrared radiation was obtained by frequency doubling of a continuous-wave CO2 laser in orientation-patterned GaAs crystal. Active cooling of the crystal minimized pump-induced thermal effects, allowing generation of output powers exceeding 300 mW across the wavelength range of 4.63-4.78 mu m. (C) 2013 Optical Society of America
引用
收藏
页码:320 / 322
页数:3
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