Growth and spectroscopic properties of RE, Mn:YAP (RE = Yb and Ce) photorefractive crystals

被引：4

作者：

Cao, Dunhua ^{[1
,2
]}

Zhao, Guangjun ^{[1
]}

Chen, Jianyu ^{[1
,2
]}

Dong, Qin ^{[1
,2
]}

Zhu, Jiang ^{[1
,2
]}

Li, Hongjun ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat Sci & Technol High Power Lasers, Shanghai 201800, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China

来源：

JOURNAL OF LUMINESCENCE | 2009年 / 129卷 / 10期

基金：

中国国家自然科学基金;

关键词：

Radiation; Thermoluminescence; Czochralski method; Yb; Mn:YAP; Ce; Photorefractive materials; YALO3; IONS;

D O I：

10.1016/j.jlumin.2009.05.015

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

RE, Mn:YAP (RE = Yb and Ce) crystals with dimension of 0 25 x 60 mm were successfully grown by the Czochralski method. The spectroscopic properties of RE, Mn:YAP (RE = Yb and Ce) crystals before and after gamma-irradiation were investigated at room temperature. The results show that the content of Mn4+ ions was increased with the Yb3+ ions co-doping, but decreased by Ce3+ ions co-doping. Thermoluminescence (TL) spectra of the crystals indicate three steps of recombination, and the probable recombination processes were discussed. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：1169 / 1173

页数：5

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