Three-photon-excited upconversion luminescence of YVO4 single crystal by infrared femtosecond laser irradiation
文献类型：期刊论文
| 作者 | Yang LY(杨旅云) ; Wang C ; Dong YJ(董永军) ; Da N(达宁) ; Hu X ; Chen DP(陈丹平) ; Qiu JR(邱建荣) |
| 刊名 | opt. express
 |
| 出版日期 | 2005 |
| 卷号 | 13期号:25页码:10157 |
| ISSN号 | 1094-4087 |
| 关键词 | LIGHT-SCATTERING QUANTUM COUNTERS SOLID-STATE EXCITATION GLASS FLUORESCENCE EMISSION IONS CR3+ |
| 中文摘要 | we report on the upconversion luminescence of a pure yvo4 single crystal excited by an infrared femtosecond laser. the luminescent spectra show that the upconversion luminescence comes from the transitions from the lowest excited states t-3(1), t-3(2) to the ground state (1)a(1) of the vo43-. the dependence of the fluorescence intensity on the pump power density of laser indicates that the conversion of infrared irradiation to visible emission is dominated by three-photon excitation process. we suggest that the simultaneous absorption of three infrared photons promotes the vo43- to excited states, which quickly cascade down to lowest excited states, and radiatively relax to ground states, resulting in the broad characteristic fluorescence of vo43-. (c) 2005 optical society of america. |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000233971500027 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/188]  |
| 专题 | 上海光学精密机械研究所_强场激光物理国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Yang LY,Wang C,Dong YJ,et al. Three-photon-excited upconversion luminescence of YVO4 single crystal by infrared femtosecond laser irradiation[J]. opt. express,2005,13(25):10157, 10162. |
| APA | 杨旅云.,Wang C.,董永军.,达宁.,Hu X.,...&邱建荣.(2005).Three-photon-excited upconversion luminescence of YVO4 single crystal by infrared femtosecond laser irradiation.opt. express,13(25),10157. |
| MLA | 杨旅云,et al."Three-photon-excited upconversion luminescence of YVO4 single crystal by infrared femtosecond laser irradiation".opt. express 13.25(2005):10157. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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