| 全光纤Mach-Zehnder干涉仪及其在光纤自发布里渊散射测量中的应用 |
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| 引用本文： | 何玉钧,李永倩,杨志,尹成群,芳野俊彦. 全光纤Mach-Zehnder干涉仪及其在光纤自发布里渊散射测量中的应用[J]. 光子学报, 2002, 31(7): 865-869 |
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| 作者姓名： | 何玉钧 李永倩 杨志 尹成群 芳野俊彦 |
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| 作者单位： | 1. 华北电力大学电子与通信工程系,保定，071003
2. 群马大学工学部电气电子工学科,日本376-0052 |
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| 摘 要： | 从理论上分析了全光纤Mach-Zehnder干涉仪的分光原理,并将所研制的全光纤单通Mach-Zehnder干涉仪和双通Mach-Zehnder干涉仪应用于自发布里渊散射光谱的测量,实现了色散位移光纤中自发布里渊散射与瑞利散射的有效分离.
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| 关 键 词： | 光纤 布里渊散射 瑞利散射 Mach-Zehnder干涉仪 自由程 |
| 收稿时间： | 2001-11-02 |
| 修稿时间： | 2001-11-02 |
ALL FIBER MACH-ZEHNDER INTERFEROMETER AND ITS APPLICATION IN THE MEASUREMENT OF SPONTANEOUSBRILLOUIN SCATTERING IN OPTICAL FIBER |
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| He Yujin ,Li Yongqian ,Yang Zhi ,Yin Chengqun ,Toshihiko Yoshino Electronic , Communication Department,North China Electric Power University,Baoding Electronic Engineering. ALL FIBER MACH-ZEHNDER INTERFEROMETER AND ITS APPLICATION IN THE MEASUREMENT OF SPONTANEOUSBRILLOUIN SCATTERING IN OPTICAL FIBER[J]. Acta Photonica Sinica, 2002, 31(7): 865-869 |
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| Authors: | He Yujin Li Yongqian Yang Zhi Yin Chengqun Toshihiko Yoshino Electronic & Communication Department North China Electric Power University Baoding Electronic Engineering |
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| Affiliation: | He Yujin 1,Li Yongqian 2,Yang Zhi 1,Yin Chengqun 1,Toshihiko Yoshino 2 1 Electronic & Communication Department,North China Electric Power University,Baoding 071003 2 Electronic Engineering Department of Engineering Faculty,Gunma University,Japan 37 |
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| Abstract: | The principle of all fiber Mach Zehnder interferometer as an optical filter has been studied.Fiber Mach Zehnder interferometers with single pass and double pass configuration have been developed and used in the spectrum measurement of Brillouin scattering,respectively.The separation of spontaneous Brillouin scattering and Rayleigh scattering in dispersion shifted fiber has been achieved effectively. |
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| Keywords: | Optical Fiber Brillouin Scattering Rayleigh Scattering Mach Zehnder Interferometer FSR |
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