Optimization of spectroscopic properties of Yb3+-doped refractory sesquioxides:: cubic Y2O3, Lu2O3 and monoclinic Gd2O3

被引：208

作者：

Laversenne, L ^{[1
]}

Guyot, Y ^{[1
]}

Goutaudier, C ^{[1
]}

Cohen-Adad, MT ^{[1
]}

Boulon, G ^{[1
]}

机构：

[1] Univ Lyon 1, Lab Physicochim Mat Luminescents, CNRS, UMR 5620, F-69622 Villeurbanne, France

来源：

OPTICAL MATERIALS | 2001年 / 16卷 / 04期

关键词：

D O I：

10.1016/S0925-3467(00)00095-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Absorption and emission spectra are given for Yb3+-doped Y2O3, Lu2O3 and Gd2O3 at room temperature. Y2O3 and Lu2O3 as close cubic matrices, show Yb3+ similar spectra different of Yb3+ in Gd2O3 monoclinic structure. Here, we use a new method to study and optimize the main spectroscopic properties with only one concentration gradient sample. Finally, assignments of Yb3+ Stark levels and Raman vibrations in Y2O3, Lu2O3 and Gd2O3 single crystal are given. (C) 2001 Elsevier Science B.V. All rights reserved.

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页码：475 / 483

页数：9

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