Spectroscopic properties and energy transfer mechanism in Dy3+/Tm3+ codoped fluoroaluminate glasses modified by TeO2
文献类型：期刊论文
| 作者 | Huang, Feifei; Tian, Ying; Chen, Danping; Xu, Shiqing; Zhang, Junjie |
| 刊名 | Ceram. Int.
 |
| 出版日期 | 2016 |
| 卷号 | 42期号:1页码:132 |
| 通讯作者 | shiqingxu@cjlu.edu.cn ; jjzhang@cjlu.edu.cn |
| 英文摘要 | This paper investigates 2.9 mu m emission properties and energy transfer processes in the Dy3+/Tm3+ codoped fluorotellurite glass. The measured absorption spectra demonstrate that the codoped sample can be efficiently pumped by an 800 nm excitation. Judd-Ofelt and radiative parameters are calculated and discussed. Higher spontaneous emission probability (39.6 S-1) provides a better probability to obtain laser action. Obvious 2.9 mu m emission of Dy3+: H-6(13/2)-> 6H(15/2) transition is observed after codoping with Tm3+ and the optimum ratio in this system is 1:1. Energy transfer processes between the two ions are discussed and the related microscopic interaction parameters are calculated. Hence, these results indicate that the Dy3+/Tm3+ codoped fluorotellurite glass is a suitable material for developing solid state laser at approximately 3.0 mu m. (C) 2015 Published by Elsevier Ltd and Techna Group S.r.l. |
| 收录类别 | SCI |
| 资助信息 | Chinese National Natural Science Foundation [51172252, 51372235, 61308090, 51272243]; Zhejiang Provincial Natural Science Foundation of China [LR14E020003, LY13F050003, LY14E020007] |
| WOS记录号 | WOS:000365369500013 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/28328]  |
| 专题 | 上海光学精密机械研究所_高功率激光单元技术研发中心 |
| 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 | Huang, Feifei,Tian, Ying,Chen, Danping,et al. Spectroscopic properties and energy transfer mechanism in Dy3+/Tm3+ codoped fluoroaluminate glasses modified by TeO2[J]. Ceram. Int.,2016,42(1):132. |
| APA | Huang, Feifei,Tian, Ying,Chen, Danping,Xu, Shiqing,&Zhang, Junjie.(2016).Spectroscopic properties and energy transfer mechanism in Dy3+/Tm3+ codoped fluoroaluminate glasses modified by TeO2.Ceram. Int.,42(1),132. |
| MLA | Huang, Feifei,et al."Spectroscopic properties and energy transfer mechanism in Dy3+/Tm3+ codoped fluoroaluminate glasses modified by TeO2".Ceram. Int. 42.1(2016):132. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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