Spectral and Luminescence Properties of(Yb0.05Y0.95)3Al5O12Crystal Grown by TGT

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Chinese Journal of Quantum Electronics >Volume 21 >Issue 1 >Page 18 > Article

Chinese Journal of Quantum Electronics
Vol. 21, Issue 1, 18 (2004)

Spectral and Luminescence Properties of(Yb_0.05Y_0.95)₃Al₅O12Crystal Grown by TGT

[in Chinese]^*, [in Chinese], [in Chinese], [in Chinese], and [in Chinese]

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[in Chinese]

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DOI: Cite this Article

[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Spectral and Luminescence Properties of(Yb_0.05Y_0.95)₃Al₅O12Crystal Grown by TGT[J]. Chinese Journal of Quantum Electronics, 2004, 21(1): 18 Copy Citation Text

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Abstract

The absorption spectra, luminescence spectra and fluorescence lifetime of Yb:YAG crystal grown by TGT were measured and the effect of annealing at oxidation and reduction atmosphere was studied. The absorption cross sections of main spectra 938 nm and 967 nm are 0.74×10-20cm2 and 0.36×10-20cm2. Yb2+ ions were not found in the Yb:YAG crystal by analysis of spectra. Different UV absorption spectra near the fringe of as-grown crystal were found.

Keywords

absorption properties fluorescence lifetime laser techniques temperature gradient technique（TGT）Yb:YAG crystal

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