| 基于ZBLANⅩⅣPr,Yb频率上转换发光的三维立体显示 |
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| 引用本文： | 侯延冰,陈晓波.基于ZBLANⅩⅣPr,Yb频率上转换发光的三维立体显示[J].发光学报,1997,18(2):100-104. |
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| 作者姓名： | 侯延冰 陈晓波 |
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| 作者单位： | 南开大学物理系, 天津 300071 |
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| 基金项目： | 博士后基金，国家自然科学基金,国家教委跨世纪优秀人才基金 |
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| 摘 要： | 本文对利用ZBLANⅩⅣPr,Yb频率上转换发光的三维立体显示做了研究,探讨了其中的一些物理问题.在实验中,我们利用Yb3+离子敏化的方法提高Pr3+的上转换发光效率;通过降低能引起单频上转换发光的激光强度来提高寻址点和非寻址点在显示过程中的对比度.
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| 关 键 词： | ZBLANⅩⅣPr Yb玻璃 频率上转换 三维立体显示 |
| 收稿时间： | 1996-06-26 |
THREE DIMENSION DISPLAY BASED ON UPCONVERSION OF ZBLAN∶Pr,Yb |
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| Hou Yanbing,Chen Xiaobo,Zhang Guangyin,Song Feng.THREE DIMENSION DISPLAY BASED ON UPCONVERSION OF ZBLAN∶Pr,Yb[J].Chinese Journal of Luminescence,1997,18(2):100-104. |
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| Authors: | Hou Yanbing Chen Xiaobo Zhang Guangyin Song Feng |
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| Institution: | Department of Physics, Nankai University, Tianjin 300071 |
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| Abstract: | In this paper,three-dimension display based on upconversion of ZBLANⅩⅣPr,Yb glass was-studied. Some-problems involved-were-discussed. Yb3+-ions-were used to sensitized-Pr3+-ions to-increase-efficiency of upconversion luminescence. Because that 960 nm laser can cause the monofrequency upconversion,in order to enhance the contrast of display,the intensity of 960 nm pumping laser was decreased. |
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| Keywords: | ZBLANⅩⅣPr Yb upconversion three dimension display |
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