Titanium-sapphire laser pumped by the second-harmonic radiation of a neodymium laser with longitudinal diode pumping

被引：4
|
作者：
Ryabtsev, G. I. [1 ]
Bogdanovich, M. V. [1 ]
Enzhievskii, A. I. [1 ]
Teplyashin, L. L. [1 ]
Ryabtsev, A. G. [2 ]
Shchemelev, M. A. [2 ]
Pozhidaev, A. V. [2 ]
Kondratyuk, N. V. [3 ]
机构：
[1] Natl Acad Sci Belarus, BI Stepanov Phys Inst, Minsk, BELARUS
[2] Belarusian State Univ, Minsk 220050, BELARUS
[3] Belarusian Natl Tech Univ, Minsk, BELARUS
来源：
JOURNAL OF OPTICAL TECHNOLOGY | 2009年 / 76卷 / 03期
关键词：
LIDAR;
D O I：
10.1364/JOT.76.000124
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A compact tunable source of laser radiation has been created on the basis of an Al2O3:Ti3+ crystal, with an energy per pulse of up to 85 mu J, a pulse width of 5 ns, and an M-2 parameter of the order of 1.1, pumped with the second-harmonic radiation of a neodymium laser with longitudinal diode pumping. A KTP crystal with 58% conversion efficiency was used to convert the neodymium laser's radiation to the second harmonic. The external differential quantum yield of the titanium-sapphire laser with respect to the second-harmonic radiation was 41%. (C) 2009 Optical Society of America.
引用
收藏
页码：124 / 127
页数：4
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