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

页码：194 / 198

页数：5

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