| 掺Tm3+石英光纤中频率上转换产生可见光的实验研究 |
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| 引用本文： | 杜戈果,阮灵.掺Tm3+石英光纤中频率上转换产生可见光的实验研究[J].光子学报,1997,26(10):908-910. |
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| 作者姓名： | 杜戈果 阮灵 |
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| 作者单位： | [1]中国科学院西安光学精密机械研究所瞬态光学技术国家重 [2]电子工业部46所 |
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| 基金项目： | 国家“863”高技术青年科学基金!863-410-95-19，中科院西安光机所所长基金，瞬态光学技术国家重点实验室开放基金 |
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| 摘 要： | 报道了实验研究连续锁模1053nmNd:YLF激光泵浦的掺Tm3+石英光纤中可见光区的频率上转换过程.测量了可见荧光光谱,并用Tm离子的分步三光子吸收过程解释了可见光频率上转换现象.
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| 关 键 词： | 频率上转换 掺Tm3+石英光纤 可见光荧光源 |
| 收稿时间： | 1996-12-17 |
FREQUENCY UPCONVERSION IN TM~(3+)-DOPED SILICA FIBERS IN THE VISIBLE REGION |
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| Du Geguo,Liu Dongfeng,Wang Xianhua,Chen Guofu.FREQUENCY UPCONVERSION IN TM~(3+)-DOPED SILICA FIBERS IN THE VISIBLE REGION[J].Acta Photonica Sinica,1997,26(10):908-910. |
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| Authors: | Du Geguo Liu Dongfeng Wang Xianhua Chen Guofu |
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| Institution: | 1. Xi’an Institute of Optics &; Precision Mechanics, State Key Laboratory of Transient Opetics Technology Xi’an 710068;2. 46th Institute, Electricity Industry Department, Tianjin 300220 |
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| Abstract: | Frequency upconversion in the visible region has been observed and studied in Tin3+--doped silica fibers pumped by CWML Nd3+: YLF 1053nm laser. A three--step--photon process is reponsible for the upconversion with visible spectrum being measured. |
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| Keywords: | Frequency upconversion Tm~(3+)-doped silica fiber Visible fluorescent source |
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