Acta Optica Sinica, Volume. 19, Issue 11, 1576(1999)
Spectral and Luminescence Properties of Cr4+ and Yb3+ ions in YAG
The spectral and luminescence properties of (Cr4+, Yb3+):YAG crystal, and the absorption spectra of Cr4+:YAG crystal and Yb3+:YAG crystal are reported. In the absorption spectra of (Cr4+, Yb3+):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 a absorption band of Cr4+ at 1030 nm, which is suitable for passive Q-switched laser output at 1030 nm. This (Cr4+, Yb3+)-codoped YAG crystal may be a promising material for compact, efficient and high-stable diode laser pumped solid-state passive Q-switched laser.
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[in Chinese], [in Chinese], [in Chinese]. Spectral and Luminescence Properties of Cr4+ and Yb3+ ions in YAG[J]. Acta Optica Sinica, 1999, 19(11): 1576