Three-photon-excited upconversion luminescence of Ce3+: YAP crystal by femtosecond laser irradiation
文献类型：期刊论文
| 作者 | Yang LY(杨旅云) ; Dong YJ(董永军) ; Chen DP(陈丹平) ; Wang C ; Hu X ; Da N ; Zhao GJ(赵广军) ; Xu J(徐军) ; Jiang XW(姜雄伟) ; Zhu CS(朱从善) ; Qiu JR(邱建荣) |
| 刊名 | opt. express
 |
| 出版日期 | 2006 |
| 卷号 | 14期号:1页码:243 |
| ISSN号 | 1094-4087 |
| 关键词 | INFRARED QUANTUM COUNTERS STIMULATED-EMISSION LIGHT-SCATTERING GLASS EXCITATION STATE IONS |
| 中文摘要 | infrared to ultraviolet and visible upconversion luminescence was demonstrated in trivalent cerium doped yalo3 crystal (ce3+: yap) under focused infrared femtosecond laser irradiation. the fluorescence spectra show that the upconverted luminescence comes from the 5d-4f transitions of trivalent cerium ions. the dependence of luminescence intensity of trivalent cerium on infrared pumping power reveals that the conversion of infrared radiation is dominated by three-photon excitation process. it is suggested that the simultaneous absorption of three infrared photons pumps the ce3+ ion into upper 5d level, which quickly nonradiatively relax to lowest 5d level. thereafter, the ions radiatively return to the ground states, leading to the characteristic emission of ce3+. (c) 2005 optical society of america. |
| 学科主题 | 光学材料;晶体 |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000234538800027 |
| 公开日期 | 2009-09-24 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/5609]  |
| 专题 | 上海光学精密机械研究所_激光与光电子功能材料研发中心 |
| 推荐引用方式 GB/T 7714 | Yang LY,Dong YJ,Chen DP,et al. Three-photon-excited upconversion luminescence of Ce3+: YAP crystal by femtosecond laser irradiation[J]. opt. express,2006,14(1):243, 247. |
| APA | 杨旅云.,董永军.,陈丹平.,Wang C.,Hu X.,...&邱建荣.(2006).Three-photon-excited upconversion luminescence of Ce3+: YAP crystal by femtosecond laser irradiation.opt. express,14(1),243. |
| MLA | 杨旅云,et al."Three-photon-excited upconversion luminescence of Ce3+: YAP crystal by femtosecond laser irradiation".opt. express 14.1(2006):243. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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