Absorption spectra of (Cr4+,Yb3+):YAG crystal

Jun Dong; Peizhen Deng; Jun Xu; Fuxi Gan

doi:10.1117/12.361135

8 September 1999 Absorption spectra of (Cr⁴⁺,Yb³⁺):YAG crystal

Jun Dong, Peizhen Deng, Jun Xu, Fuxi Gan

Proceedings Volume 3862, 1999 International Conference on Industrial Lasers; (1999) https://doi.org/10.1117/12.361135
Event: International Symposium on Industrial Lasers, 1999, Wuhan, China

Abstract

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 1030 nm, which is suitable for passive Q switch laser output at 1.03 micrometers . This Cr-Yb-codoped crystal may be a potential material for compact, efficient, high-stable diode laser pumped passive Q-switched solid-state laser.

Citation Download Citation

Jun Dong, Peizhen Deng, Jun Xu, and Fuxi Gan "Absorption spectra of (Cr⁴⁺,Yb³⁺):YAG crystal", Proc. SPIE 3862, 1999 International Conference on Industrial Lasers, (8 September 1999); https://doi.org/10.1117/12.361135

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