Structure and Spectral Property of Sc Doped Nd:CaF2 Laser Crystals | |
Pang Si-Yuan; Qian Xiao-Bo; Wu Qing-Hui; Yu Hao; Xu Jia-Yue; Su Liang-Bi | |
刊名 | JOURNAL OF INORGANIC MATERIALS |
2018 | |
卷号 | 33期号:8页码:873 |
关键词 | Nd:CaF2 crystal regulating ion local structure spectral property |
ISSN号 | 1000-324X |
DOI | 10.15541/jim20170542 |
英文摘要 | 0.5at% Nd, xat% Sc:CaF2 single crystals (x=0, 2, 5, 8) were fabricated via the temperature gradient technique in this work. The absorption spectra, fluorescence spectra and fluorescence lifetime of 0.5at% Nd, xat% Sc:CaF2 single crystals were investigated. Both fluorescence intensity and fluorescence lifetime were found to be enhanced with the increase of Sc3+ ion doping concentration. In addition, by optimizing the Sc3+ content, 0.5at% Nd, 5at% Sc:CaF2 yielded the largest absorption cross section of 1.42x10(-20) cm(2). Moreover, a new peak were observed at 796 nm with the Sc3+ ion doped in 0.5at% Nd:CaF2 crystals. Above all, the concentration of Sc3+ ion can regulate local structure of Nd3+ ion and optimize its crystalline spectral properties. |
学科主题 | Materials Science, Ceramics |
出版者 | SCIENCE PRESS |
WOS记录号 | WOS:000439106600009 |
资助机构 | The National Key Research and Development Program of China (2016YFB0402101) ; National Natural Science Foundation of China (51272264, 91333106) ; The Strategic Priority Program of the Chinese Academy of Sciences (XDB16030000). ; The National Key Research and Development Program of China (2016YFB0402101) ; National Natural Science Foundation of China (51272264, 91333106) ; The Strategic Priority Program of the Chinese Academy of Sciences (XDB16030000). |
内容类型 | 期刊论文 |
源URL | [http://ir.sic.ac.cn/handle/331005/24725] |
专题 | 中国科学院上海硅酸盐研究所 |
作者单位 | 1.[Pang Si-Yuan 2.Shanghai Inst Technol, Sch Mat Sci & Engn, Shanghai 201418, Peoples R China 3.[Qian Xiao-Bo 4.Wu Qing-Hui 5.Yu Hao 6.Chinese Acad Sci, Synthet Single Crystal Res Ctr, Shanghai Inst Ceram, Shanghai 201899, Peoples R China |
推荐引用方式 GB/T 7714 | Pang Si-Yuan,Qian Xiao-Bo,Wu Qing-Hui,et al. Structure and Spectral Property of Sc Doped Nd:CaF2 Laser Crystals[J]. JOURNAL OF INORGANIC MATERIALS,2018,33(8):873, 876. |
APA | Pang Si-Yuan,Qian Xiao-Bo,Wu Qing-Hui,Yu Hao,Xu Jia-Yue,&Su Liang-Bi.(2018).Structure and Spectral Property of Sc Doped Nd:CaF2 Laser Crystals.JOURNAL OF INORGANIC MATERIALS,33(8),873. |
MLA | Pang Si-Yuan,et al."Structure and Spectral Property of Sc Doped Nd:CaF2 Laser Crystals".JOURNAL OF INORGANIC MATERIALS 33.8(2018):873. |
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