Strong visible up-conversion emission in Tb3+, Tm3+ and Tb3+-Tm3+ co-doped tellurite glasses sensitized by Yb3+
文献类型:期刊论文
作者 | Wang Xunsi ; Liu LR(刘立人) ; Nie Qiuhua ; Xu Tiefeng ; Shen Xiang ; Dai SX(戴世勋) ; Zhang Xianghua |
刊名 | spectroc. acta pt. a
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出版日期 | 2007 |
卷号 | 67页码:1025 |
关键词 | up-conversion tellurite glasses cooperative sensitization Tb3+ Tm3+ Yb3+ |
ISSN号 | 1386-1425 |
中文摘要 | up-conversion luminescence characteristics under 975 nm excitation have been investigated with tb3+/tm3+/yb3+ triply doped tellurite glasses. here, green (547 nm: d-5(4) --> f-7(4)) and red (660 nm: d-5(4) --> f-7(2)) up-conversion (uc) luminescence originating from tb3+ is observed strongly, because of the quadratic dependences of emission intensities on the excitation power. especially, the uc luminescence was intensified violently with the energy transfer from the tm3+ ions involves in the tb3+ excitation. to the tb3+/tm3+/yb3+ triply doped glass system, a novel up-conversion mechanism is proposed as follows: the energy of (3)g(4) level (tm3+) was transferred to d-5(4) (tb3+) and the 477-nm uc luminescence of tm3+ was nearly quenched. (c) 2006 elsevier b.v. all rights reserved. |
收录类别 | EI |
语种 | 英语 |
WOS记录号 | WOS:000247452400070 |
公开日期 | 2009-09-18 |
源URL | [http://ir.siom.ac.cn/handle/181231/2204] ![]() |
专题 | 上海光学精密机械研究所_信息光学开放实验室 |
推荐引用方式 GB/T 7714 | Wang Xunsi,Liu LR,Nie Qiuhua,et al. Strong visible up-conversion emission in Tb3+, Tm3+ and Tb3+-Tm3+ co-doped tellurite glasses sensitized by Yb3+[J]. spectroc. acta pt. a,2007,67:1025, 1029. |
APA | Wang Xunsi.,刘立人.,Nie Qiuhua.,Xu Tiefeng.,Shen Xiang.,...&Zhang Xianghua.(2007).Strong visible up-conversion emission in Tb3+, Tm3+ and Tb3+-Tm3+ co-doped tellurite glasses sensitized by Yb3+.spectroc. acta pt. a,67,1025. |
MLA | Wang Xunsi,et al."Strong visible up-conversion emission in Tb3+, Tm3+ and Tb3+-Tm3+ co-doped tellurite glasses sensitized by Yb3+".spectroc. acta pt. a 67(2007):1025. |
入库方式: OAI收割
来源:上海光学精密机械研究所
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