Properties of up-conversion emission of Er3+-doped silicate glasses
文献类型：期刊论文
| 作者 | Li Wei-Nan; Zou Kuai-Sheng; Lu Min ; Xiang Li-Bin
|
| 刊名 | journal of inorganic materials
 |
| 出版日期 | 2007 |
| 卷号 | 22期号:1页码:30-34 |
| 关键词 | excited state absorption energy transfer up-conversion emission two-photon absorption |
| 英文摘要 | absorption spectra and up-conversion emission spectra of er3+-doped silicate glasses were investigated. the intensity parameters omega(lambda)(lambda = 2,4,6), the oscillator strength, the spontaneous transition probabilities and the fluorescence branching ratios were calculated by the theory of judd-ofelt. the up-conversion emission spectra show there are stronger green light and red light centered about 522nm, 545nm and 658nm, corresponding to the transition of h-2(11/2) -> i-4(15/2), s-4(3/2) -> i-4(15/2), f-4(9/2) -> i-4(15/2), and the slope of fitted lines is 1.76, 1.94, 1.67, respectively, which indicates a two-photon process for the green and red light. the up-conversion mechanisms are determined to be excited state absorption and energy transfer. |
| WOS标题词 | science & technology ; technology |
| 类目[WOS] | materials science, ceramics |
| 研究领域[WOS] | materials science |
| 关键词[WOS] | rare-earth ions ; tellurite glasses ; luminescence ; er3+ ; intensities ; excitation |
| 收录类别 | SCI ; EI |
| 语种 | 中文 |
| WOS记录号 | WOS:000243768600006 |
| 公开日期 | 2015-08-25 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/25197]  |
| 专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
| 作者单位 | Chinese Acad Sci, Xian Inst Opt & Process Mech, State Key Lab Transient Opt & Photon, Xian 710068, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li Wei-Nan,Zou Kuai-Sheng,Lu Min,et al. Properties of up-conversion emission of Er3+-doped silicate glasses[J]. journal of inorganic materials,2007,22(1):30-34. |
| APA | Li Wei-Nan,Zou Kuai-Sheng,Lu Min,&Xiang Li-Bin.(2007).Properties of up-conversion emission of Er3+-doped silicate glasses.journal of inorganic materials,22(1),30-34. |
| MLA | Li Wei-Nan,et al."Properties of up-conversion emission of Er3+-doped silicate glasses".journal of inorganic materials 22.1(2007):30-34. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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