Upconversion luminescence of Ce3+ doped BK7 glass by femtosecond laser irradiation
文献类型：期刊论文
| 作者 | Wang C(汪晨) ; Peng MY(彭明营) ; Yang Luyun ; Hu X(胡晓) ; Da N(达宁) ; Chen DP(陈丹平) ; Zhu CS(朱从善) ; Qiu JR(邱建荣) |
| 刊名 | j. rare earths
 |
| 出版日期 | 2006 |
| 卷号 | 24期号:6页码:754 |
| 关键词 | femtosecond laser Ce3+ upconversion f-d transition multiphoton process rare earths |
| ISSN号 | 1002-0721 |
| 中文摘要 | near-infrared to visible upconversion luminescence was observed in a multicomponent silicate (bk7) glass containing ce3+ ions under focused infrared femtosecond laser irradiation. the emission spectra show that the upconversion luminescence comes from the 4f-5d transition of the ce3+ ions. the relationship between the intensity of the ce3+ emission and the pump power reveals that a three-photon absorption predominates in the conversion process from the near-infrared into the blue luminescence. the analysis of the upconversion mechanism suggests that the upconversion luminescence may come from a three-photon simultaneous absorption that leads to a population of the 5d level in which the characteristic luminescence occurs. |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000243319700023 |
| 公开日期 | 2009-09-24 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/5283]  |
| 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 | Wang C,Peng MY,Yang Luyun,et al. Upconversion luminescence of Ce3+ doped BK7 glass by femtosecond laser irradiation[J]. j. rare earths,2006,24(6):754, 756. |
| APA | 汪晨.,彭明营.,Yang Luyun.,胡晓.,达宁.,...&邱建荣.(2006).Upconversion luminescence of Ce3+ doped BK7 glass by femtosecond laser irradiation.j. rare earths,24(6),754. |
| MLA | 汪晨,et al."Upconversion luminescence of Ce3+ doped BK7 glass by femtosecond laser irradiation".j. rare earths 24.6(2006):754. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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