Polarized spectroscopic properties of Nd3+-doped KGd(WO4)2 single crystal

被引：31
|
作者：
Chen, Yujin
Lin, Yanfu
Gong, Xinghong
Tan, Qiguang
Zhuang, Jian
Luo, Zundu
Huang, Yidong [1 ]
机构：
[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, Natl Engn Res Ctr Optoelect Crystalline Mat, Fujian 350002, Peoples R China
[2] Chinese Acad Med Sci, Grad Sch, Beijing 10039, Peoples R China
来源：
JOURNAL OF LUMINESCENCE | 2007年 / 126卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Nd3+: KGd(WO4)(2) crystal; spectroscopic property;
D O I：
10.1016/j.jlumin.2006.10.019
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The polarized absorption spectra, infrared fluorescence spectra, upconversion visible fluorescence spectra, and fluorescence decay curve of orientated Nd3+:KGd(WO4)(2) crystal were measured at room-temperature. Some important spectroscopic parameters were investigated in detail in the framework of the Judd-Ofelt theory and the Fuchtbauer-Ladenburg formula. The effect of the crystal structure on the spectroscopic properties of the Nd3+ ions was analyzed. The relation among the spectroscopic parameters and the laser performances of the Nd3+:KGd(WO4)(2) crystal was discussed. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：653 / 660
页数：8
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