Investigation of absorption spectra of (Cr4+,Yb3+):YAG crystal

被引：2
|
作者：
Dong, J [1 ]
Deng, PZ [1 ]
Xu, J [1 ]
Gan, FX [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China
来源：
1999 INTERNATIONAL CONFERENCE ON INDUSTRIAL LASERS (IL'99) | 1999年 / 3862卷
关键词：
laser crystal; (Cr; Yb): YAG crystal; Czochralski (CZ) method; spectrum characters; self-Q switched laser crystal;
D O I：
10.1117/12.361135
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, the absorption spectra characters of the (Cr, Yb): YAG, Cr:YAG and Yb:YAG crystals are reported. In the absorption spectra of the (Cr, Yb): YAG crystal, there are two absorption bands at 937 nm and 968 nm respectively, which are suitable for InGaAs diode laser pumping; and there is an absorption band of Cr4+ near 1030nm, which is suitable for passive Q switch laser output at 1.03 mu m. This Cr-Yb-codoped crystal may be a potential material for compact, efficient, high-stable diode laser pumped passive Q-switched solid-state laser.
引用
收藏
页码：194 / 198
页数：5
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