SPECTROSCOPIC CHARACTERIZATION OF V-4+-DOPED AL2O3 AND YA1O3

被引：48

作者：

MEYN, JP ^{[1
]}

DANGER, T ^{[1
]}

PETERMANN, K ^{[1
]}

HUBER, G ^{[1
]}

机构：

[1] UNIV HAMBURG,INST LASER PHYS,JUNGIUSSTR 9-11,W-2000 HAMBURG 36,GERMANY

来源：

JOURNAL OF LUMINESCENCE | 1993年 / 55卷 / 02期

关键词：

D O I：

10.1016/0022-2313(93)90009-C

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The tetravalent vanadium ion (V4+) is isoelectronic to Ti3+ and therefore has promising aspects for tunable solid state lasers. V4+ fluoresces strongly throughout the red and yellow spectral region. The crystal growth and spectroscopic characterization of V4+-doped Al2O3 and YAlO3 are presented. Loss mechanisms due to the unstable valency of V4+ as well as excited state absorption are shown to prevent stimulated emission.

引用

页码：55 / 62

页数：8

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