| 石英光纤中二次谐波的产生及机理分析 |
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| 引用本文： | 孙小菡 张明德. 石英光纤中二次谐波的产生及机理分析[J]. 光学学报, 1994, 14(11): 151-1154 |
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| 作者姓名： | 孙小菡 张明德 |
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| 作者单位： | 东南大学电子工程系 |
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| 摘 要： | 报道了采用预置法使石英光纤中产生二次谐波及由透射电子显微镜预置前后光纤内部物质结构变化的实验结果，发现石英光纤中存有少量晶体，正是它们在预置前后的结构变化导致了二次谐波的产生。
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| 关 键 词： | 二次谐波 石英光纤 透射电镜 晶体 光纤 |
| 收稿时间： | 1992-09-17 |
SHG in the Silica Optical Fiber and its Mechanism Analysis |
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| Sun Xiaohan, Zhang Mingde, Shen Guangjun, Zhou Dongxiang. SHG in the Silica Optical Fiber and its Mechanism Analysis[J]. Acta Optica Sinica, 1994, 14(11): 151-1154 |
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| Authors: | Sun Xiaohan Zhang Mingde Shen Guangjun Zhou Dongxiang |
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| Abstract: | We report the experimental resultS of second-harmonic seneration (SHG) in the silica optical fiber using the prepared method and the microstructure change inner the fiber observed by the transmission electron microscope (TEM). A little of crystal in the fiber is observed. It is the structure change in the crystals after prefered the fiber that induced SHG. |
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| Keywords: | second harmonic seneration silica optical fiber transmission-electron microscope crystal. |
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