Upconversion luminescence and mechanisms in Yb3+-sensitized Tm3+-doped oxyhalide tellurite glasses
文献类型：期刊论文
| 作者 | Xu SQ(徐时清) ; Ma HP(马红萍) ; Fang DW(方达伟) ; Zhang ZX(张在宣) ; Jiang ZH(姜中宏) |
| 刊名 | j. lumines.
 |
| 出版日期 | 2006 |
| 卷号 | 117期号:2页码:135 |
| 关键词 | oxyhalide tellurite glasses optical properties rare-earth doping upconversion |
| ISSN号 | 0022-2313 |
| 中文摘要 | effect of yb2o3 content on upconversion luminescence and mechanisms in yb3+-sensitized tm3+-doped oxyhalide tellurite glasses were investigated under 980 nm excitation. intense blue and relatively weak red upconversion emission centered at 476 and 649nm corresponding to the transitions (1)g(4) -> h-3(6) and (1)g(4) -> h-3(4) of tm3+, respectively, are simultaneously observed at room temperature. the results show that upconversion blue and red emission intensities of tm3+ first increase, reach its maximum at yb2o3% = 3 mol%, and then decrease with increasing yb2o3 content. the effect of yb2o3 content on upconversion intensity is discussed, and possible effect mechanisms are evaluated. the investigated results were conducing to increase upconversion luminescence efficiency of tm3+. (c) 2005 elsevier b.v. all rights reserved. |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000235103400003 |
| 公开日期 | 2009-09-24 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/5205]  |
| 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 |
| 推荐引用方式 GB/T 7714 | Xu SQ,Ma HP,Fang DW,et al. Upconversion luminescence and mechanisms in Yb3+-sensitized Tm3+-doped oxyhalide tellurite glasses[J]. j. lumines.,2006,117(2):135, 140. |
| APA | 徐时清,马红萍,方达伟,张在宣,&姜中宏.(2006).Upconversion luminescence and mechanisms in Yb3+-sensitized Tm3+-doped oxyhalide tellurite glasses.j. lumines.,117(2),135. |
| MLA | 徐时清,et al."Upconversion luminescence and mechanisms in Yb3+-sensitized Tm3+-doped oxyhalide tellurite glasses".j. lumines. 117.2(2006):135. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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