| 960nm激光泵浦下Er3+和Yb3+掺杂氟氧化物微晶玻璃上转换发光特性 |
| |
| 引用本文： | 侯延冰,张沈寅.960nm激光泵浦下Er3+和Yb3+掺杂氟氧化物微晶玻璃上转换发光特性[J].发光学报,1997,18(4):301-303. |
| |
| 作者姓名： | 侯延冰 张沈寅 |
| |
| 作者单位： | 1. 北方交通大学光电子技术研究所, 北京 100044;2. 南开大学物理系, 天津 300071;3. 中国科学院激发态物理开放研究实验室, 长春 130021 |
| |
| 基金项目： | 红外物理国家实验室和北方交通大学基金 |
| |
| 摘 要： | 对经特殊退火后的Er3+和Yb3+离子共掺杂氟氧化物微晶玻璃的上转换发光特性进行了研究.研究结果表明,在960nm激光泵浦下,这种玻璃具有较高的上转换发光.通过我们的研究,弄清了在这种材料中Er3+的发光行为、上转换通道和Er3+和Yb3+离子之间的能量传递过程.
|
| 关 键 词： | 微晶玻璃 上转换 |
THE UPCONVERSION LUMINESCENCE FROM Er3+ AND Yb3+ CODOPED MICROCRYSTAL GLASS DUMPED BY 960 nm LASER DIODE |
| |
| Hou Yanbing,Xu Zheng,Zhang Guangyin,Chen Xiaobo,Xu Xurong.THE UPCONVERSION LUMINESCENCE FROM Er3+ AND Yb3+ CODOPED MICROCRYSTAL GLASS DUMPED BY 960 nm LASER DIODE[J].Chinese Journal of Luminescence,1997,18(4):301-303. |
| |
| Authors: | Hou Yanbing Xu Zheng Zhang Guangyin Chen Xiaobo Xu Xurong |
| |
| Institution: | 1. Institute of Optoelectronic Technology, Northern Jiaotong University, Beijing 100044;2. Department of Physics, Nankai University, Tianjin 300071;3. Laboratory of Excited State Processes, Chinese Academy of Sciences, Changchun 130021 |
| |
| Abstract: | In this paper,the upconversion luminescence from the mirocrystal glass codoped with Er3+ and Yb3+ was studied.The sample used was treated above its transition temperature.After thermal treatment,there are microcrystallites in the glass.The experimental results showed that there is energy transfer from Er3+ to Yb3+ during phosphorescence process.The energy transfer results in the change of phosphorescent spectra for the difference of laser intensity. |
| |
| Keywords: | microcrystal glass upconversion luminescence |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《发光学报》浏览原始摘要信息 |
| 点击此处可从《发光学报》下载免费的PDF全文 |
|
