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| 非晶态HoP5O14的蓝绿波段上转换发光的分析 | |
| 引用本文： | 陈晓波 张光寅. 非晶态HoP5O14的蓝绿波段上转换发光的分析[J]. 光学学报, 1993, 13(11): 61-966 |
| 作者姓名： | 陈晓波 张光寅 |
| 作者单位： | 南开大学物理系 天津300071(陈晓波)，南开大学物理系 天津300071(张光寅) |
| 摘 要： | 本文报道了脉冲ＤＣＭ染料激光导致的非晶态ＨｏＰ５Ｏ１４的兰绿波段的上转换发光现象，从实验和理论上对其上转换发光的现象，机理和能道行了测量，分析和计算；结果表明对＾５Ｆ３和Ｓ２能级，其上转换发光主要由离间能量传递机理导致；对５Ｇ４和（５Ｇ３Ｇ）５能级，则步进双光子吸收和离子间能量传递共同参与导致了它们的上转换发光。 |
| 关 键 词： | 上转换发光 波晶态固体 稀土化合物 |
| 收稿时间： | 1992-10-05 |
Analysis on the blue-green up-conversion luminescence of noncrystalline HoP_5O_(14) |
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| CHEN Xiaobo ZHANG Guangyin. Analysis on the blue-green up-conversion luminescence of noncrystalline HoP_5O_(14)[J]. Acta Optica Sinica, 1993, 13(11): 61-966 | |
| Authors: | CHEN Xiaobo ZHANG Guangyin |
| Abstract: | This paper reports the observation of the blue-green up-conversion luminescence phenomenon of HoP5O14 noncrystalline induced by pulse DCM dye laser. From the experimental measurement, theoretical analysis and calculation on the up-conversion phenomenon, mechanism and passenges, it has shown that the up- conversion luminescence of 5F3 and 5S2 level is resulted mainly from energy transfer between Ho3+ ions, and the up-conversion luminescence of 5G4and (5G3G)5level is caused by both of the sequential two- photon absorption of single Ho3+ ion and energy transfer between Ho3+ ions. |
| Keywords: | up-conversion luminescence noncryslalline HoP5O14 blue-green wavelength region |
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