Chinese Journal of Lasers, Volume. 30, Issue 8, 709(2003)
Influence of H2-annealing on Spectroscopy Performances of Yb3+ doped YAG Crystals
The color center absorption properties of as grown and H 2 annealing Yb:YAG with different Yb 3+ doped concentration have been studied,and its concentration is not consistent with doping concentration of Yb 2O 3. The fluorescence spectra and fluorescence lifetime of Yb:YAG are measured. It is only when the doped concentration more than 10at. % that the color center has a evident quenching effect on fluorescence intensity and fluorescence lifetime of Yb:YAG.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Influence of H2-annealing on Spectroscopy Performances of Yb3+ doped YAG Crystals[J]. Chinese Journal of Lasers, 2003, 30(8): 709
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