Abnormal Visible Luminescence Mechanism of Tb^3+-Yb^3+ Codoped SiOu-Al2O3-CaF2 Glass Studied by Time-Resolved Spectra
The upconversion energy transfer mechanism in Tb^3+-Yb^3+ co-doped SiO2-Al2O3-CaF2 glass is investigated by time-resolved spectra. The effect of donor ion Yb^3+ is involved in the dynamic decay behavior of acceptor ion Tb^3+, which provides direct proof for the energy transfer from Yb^3+ to Tb^3+. T...
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Veröffentlicht in: | 中国物理快报:英文版 2014 (8), p.151-154 |
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