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Study on the structure, mechanical properties, and 2-mu m fluorescence of Ho3+-doped transparent TeO2-based glasseceramics
Xing, Zhaojun; Gao, Song; Liu, Xueqiang; Sun, Shiyu; Yu, Chunlei; Xiong, Liangming; Li, Kefeng; Liao, Meisong; kfli@siom.ac.cn; liaomeisong@siom.ac.cn
2016
发表期刊J. Alloy. Compd.
卷号660页码:375
摘要Ho2O3-doped transparent tellurite glass-ceramics containing a metastable cubic crystalline phase were prepared. The structure, mechanical properties, 2-mm fluorescence, and decay times of the glass and glass-ceramics were investigated. The Judd-Ofelt intensity parameters, spontaneous radiative probability, and absorption and stimulated-emission cross-sections were calculated. After crystallization, the tellurium coordination number increased (3/3 + 1 -> 4), which indicates that the structure changed substantially. The density, refractive index, and Knoop hardness of the glass-ceramics were enhanced compared with those of the precursor glass. After heat treatment, the spontaneous radiative probability and maximum stimulated emission cross-section increased to 172.24 s(-1) and 0.744 x 10(-20) cm(2), respectively. Moreover, the 2-mu m emission intensity of the glasseceramic increased threefold under excitation by a 640-nm laser diode. The lifetime of the Ho3+:I-5(7) level in the transparent glasseceramic was longer than that of precursor glass. The split in the absorption and emission bands and the reduction of the Omega(2) parameter for the glasseceramic confirmed the incorporation of Ho3+ ions into the crystalline phase. The results indicate that TeO2-based glass-ceramics are a promising candidate material for 2-mu m lasers. (C) 2015 Elsevier B.V. All rights reserved.
文章类型Article
部门归属单元
DOI10.1016/j.jallcom.2015.11.149
资助者One Hundred Person Project of the Chinese Academy of Sciences, Shanghai Pujiang Program [14PJ140P200]; Joint Research Projects of Chinese Academy of Sciences, Japan Society for the Promotion of Science [GJHZ1412]; National Natural Science Foundation of Ch ; One Hundred Person Project of the Chinese Academy of Sciences, Shanghai Pujiang Program [14PJ140P200]; Joint Research Projects of Chinese Academy of Sciences, Japan Society for the Promotion of Science [GJHZ1412]; National Natural Science Foundation of Ch ; One Hundred Person Project of the Chinese Academy of Sciences, Shanghai Pujiang Program [14PJ140P200]; Joint Research Projects of Chinese Academy of Sciences, Japan Society for the Promotion of Science [GJHZ1412]; National Natural Science Foundation of Ch ; One Hundred Person Project of the Chinese Academy of Sciences, Shanghai Pujiang Program [14PJ140P200]; Joint Research Projects of Chinese Academy of Sciences, Japan Society for the Promotion of Science [GJHZ1412]; National Natural Science Foundation of Ch
收录类别SCI
资助者One Hundred Person Project of the Chinese Academy of Sciences, Shanghai Pujiang Program [14PJ140P200]; Joint Research Projects of Chinese Academy of Sciences, Japan Society for the Promotion of Science [GJHZ1412]; National Natural Science Foundation of Ch ; One Hundred Person Project of the Chinese Academy of Sciences, Shanghai Pujiang Program [14PJ140P200]; Joint Research Projects of Chinese Academy of Sciences, Japan Society for the Promotion of Science [GJHZ1412]; National Natural Science Foundation of Ch ; One Hundred Person Project of the Chinese Academy of Sciences, Shanghai Pujiang Program [14PJ140P200]; Joint Research Projects of Chinese Academy of Sciences, Japan Society for the Promotion of Science [GJHZ1412]; National Natural Science Foundation of Ch ; One Hundred Person Project of the Chinese Academy of Sciences, Shanghai Pujiang Program [14PJ140P200]; Joint Research Projects of Chinese Academy of Sciences, Japan Society for the Promotion of Science [GJHZ1412]; National Natural Science Foundation of Ch
WOS记录号WOS:000366944300053
引用统计
文献类型期刊论文
条目标识符http://ir.siom.ac.cn/handle/181231/28330
专题高功率激光单元技术研发中心
通讯作者kfli@siom.ac.cn; liaomeisong@siom.ac.cn
作者单位中国科学院上海光学精密机械研究所
推荐引用方式
GB/T 7714
Xing, Zhaojun,Gao, Song,Liu, Xueqiang,et al. Study on the structure, mechanical properties, and 2-mu m fluorescence of Ho3+-doped transparent TeO2-based glasseceramics[J]. J. Alloy. Compd.,2016,660:375.
APA Xing, Zhaojun.,Gao, Song.,Liu, Xueqiang.,Sun, Shiyu.,Yu, Chunlei.,...&liaomeisong@siom.ac.cn.(2016).Study on the structure, mechanical properties, and 2-mu m fluorescence of Ho3+-doped transparent TeO2-based glasseceramics.J. Alloy. Compd.,660,375.
MLA Xing, Zhaojun,et al."Study on the structure, mechanical properties, and 2-mu m fluorescence of Ho3+-doped transparent TeO2-based glasseceramics".J. Alloy. Compd. 660(2016):375.
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