Optical and magneto-optical properties of Ce:YAG

被引：11
|
作者：
Kucera, M. [1 ]
Hasa, P. [1 ]
Hakenova, J. [1 ]
机构：
[1] Charles Univ Prague, Fac Math & Phys, CR-12116 Prague, Czech Republic
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 2008年 / 451卷 / 1-2期
关键词：
Ce : YAG; cerium; magneto-optics; MCD; Faraday rotation; YAG;
D O I：
10.1016/j.jallcom.2007.04.144
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Extensive studies of optical absorption and magneto-optical effects (Faraday rotation and MCD) of Ce3+-doped yttrium aluminum garnet (Ce:YAG) were performed in the range of 4f-5d transitions at temperatures from 4 to 300 K and in magnetic fields up to 7 T. The two spectral bands at 460 and 340 nm originating from the Ce ions have basically different temperature dependence of the magneto-optical effects indicating different ground state properties of involved optical transitions. The results are discussed using the moment analysis of the magneto-optical spectra. (c) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：146 / 148
页数：3
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