Analysis on fluorescence intensity reverse photonic phenomenon between red and green fluorescence of oxyfluoride nanophase vitroceramics
文献类型：期刊论文
| 作者 | Chen Xiaobo ; Song Zengfu ; Hu LL(胡丽丽) ; Zhang JJ(张军杰) ; Wang Ce ; Wen L(温磊) ; Li Song |
| 刊名 | opt. express
 |
| 出版日期 | 2007 |
| 卷号 | 15期号:20页码:13421 |
| 关键词 | RARE-EARTH IONS ENERGY-TRANSFER UP-CONVERSION MULTIPHONON RELAXATION EXCITED STATES GLASS-CERAMICS LUMINESCENCE PHOTOLUMINESCENCE NANOPARTICLES NANOCRYSTALS |
| ISSN号 | 1094-4087 |
| 中文摘要 | an interesting fluorescence intensity reverse photonic phenomenon between red and green fluorescence is investigated. the dynamic range. of intensity reverse between red and green fluorescence of er( 0.5) yb( 3): fov oxyfluoride nanophase vitroceramics, when excited by 378.5nm and 522.5nm light respectively, is about 4.32 x 10(2). it is calculated that the phonon- assistant energy transfer rate of the electric multi- dipole interaction of {(4)g(11/2)( er3+) -> f-4(9/2)( er3+), f-2(7/2)( yb3+). f-2(5/2)( yb3+)} energy transfer of er( 0.5) yb( 3): fov is around 1.380 x 10(8) s(-1), which is much larger than the relative multiphonon nonradiative relaxation rates 3.20 x 10(5) s(-1). that energy transfer rate for general material with same rare earth ion's concentration is about 1.194 x 10(5) s(-1). these are the reason to emerge the unusual intensity reverse phenomenon in er( 0.5) yb( 3): fov. (c) 2007 optical society of america. |
| 学科主题 | 光学材料;光学玻璃 |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000250006700088 |
| 公开日期 | 2009-09-24 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/4971]  |
| 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 | Chen Xiaobo,Song Zengfu,Hu LL,et al. Analysis on fluorescence intensity reverse photonic phenomenon between red and green fluorescence of oxyfluoride nanophase vitroceramics[J]. opt. express,2007,15(20):13421, 13433. |
| APA | Chen Xiaobo.,Song Zengfu.,胡丽丽.,张军杰.,Wang Ce.,...&Li Song.(2007).Analysis on fluorescence intensity reverse photonic phenomenon between red and green fluorescence of oxyfluoride nanophase vitroceramics.opt. express,15(20),13421. |
| MLA | Chen Xiaobo,et al."Analysis on fluorescence intensity reverse photonic phenomenon between red and green fluorescence of oxyfluoride nanophase vitroceramics".opt. express 15.20(2007):13421. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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