| 温度对稀土离子掺杂ZBLAN玻璃上转换发光的影响 |
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| 引用本文： | 李云白 王虹. 温度对稀土离子掺杂ZBLAN玻璃上转换发光的影响[J]. 发光学报, 1997, 18(4): 304-306 |
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| 作者姓名： | 李云白 王虹 |
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| 作者单位： | 1. 北方交通大学物理系, 北京 100044;2. 天津教育学院物理系, 天津 300070;3. 北方交通大学光电子技术研究所, 北京 100044;4. 南开大学物理系, 天津 300071 |
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| 基金项目： | 红外物理国家实验室和铁道部基金 |
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| 摘 要： | 研究了Er3+,Pr3+和Yb3+共掺杂ZBLAN玻璃在960nm激光泵浦下的上转换发光的温度特性.温度变化范围为室温到300℃.结果表明Pr3+离子的发光强度随温度的增加,先增加;达到极大后,随温度的增加下降.Er3+发光强度随温度增加单调下降.
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| 关 键 词： | 上转换发光 温度特性 |
THE AFFECTION OF TEMPERATURE ON UPCONVERSION LUMINESCENCE FROM RARE EARTH IONS DOPED ZBLAN |
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| Li Yunbai,Wang Hong,Xu Zheng,Zhang Guangyin,Chen Xiaobo,Xu Xurong. THE AFFECTION OF TEMPERATURE ON UPCONVERSION LUMINESCENCE FROM RARE EARTH IONS DOPED ZBLAN[J]. Chinese Journal of Luminescence, 1997, 18(4): 304-306 |
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| Authors: | Li Yunbai Wang Hong Xu Zheng Zhang Guangyin Chen Xiaobo Xu Xurong |
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| Affiliation: | 1. Department of Physics, Northern Jiaotong University, Beijing 100044;2. Department of Physics, Tianjin College of Education, Tianjin 300070;3. Institute of Optoelectronic Technology, Northern Jiaotong University, Beijing 100044;4. Department of Physics, Nankai University, Tianjin 300071 |
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| Abstract: | The temperature dependence of upconversion luminescence from Er3+ and Pr3+ in Yb3+ codoped ZBLAN glass pumped by 960 nm laser diode was studied from room temperature to 300℃.As increasing temperature,the intensity of upconversion luminescence from Pr3+ increases to the maximum,and then decreases.Increasing temperature,the upconversion luminescence from Er3+ is decreasing. |
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| Keywords: | up-conversion luminescence temperature dependence |
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