| 光纤传感的后起之秀——分布式传感 |
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| 引用本文： | 张锦龙,王拥军,田凤,张郑琰.光纤传感的后起之秀——分布式传感[J].南京气象学院学报,2017,9(2):174-178. |
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| 作者姓名： | 张锦龙 王拥军 田凤 张郑琰 |
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| 作者单位： | 河南大学 物理与电子学院, 开封, 475001;北京邮电大学 电子工程学院, 北京, 100876;北京邮电大学 电子工程学院, 北京, 100876;河南大学 物理与电子学院, 开封, 475001 |
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| 基金项目： | 国家自然科学基金（61675063）；河南省科技攻关计划（162102210021） |
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| 摘 要： | 随着对光纤中非线性效应研究的不断深入，光纤分布式传感器得到了广泛的研究和应用.本文介绍了光纤传感的应用领域，综述了基于布里渊散射、拉曼散射及瑞利散射3种散射光实现不同类型光纤分布式传感的原理，最后从光纤分布式传感优势方面对其未来发展方向进行了展望.
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| 关 键 词： | 光纤光学 分布式传感 光散射 周界安防 |
| 收稿时间： | 2017/2/8 0:00:00 |
A rising star in fiber optic sensor: Distributed sensor |
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| ZHANG Jinlong,WANG Yongjun,TIAN Feng and ZHANG Zhengyan.A rising star in fiber optic sensor: Distributed sensor[J].Journal of Nanjing Institute of Meteorology,2017,9(2):174-178. |
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| Authors: | ZHANG Jinlong WANG Yongjun TIAN Feng and ZHANG Zhengyan |
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| Institution: | School of Physics and Electronics, Henan University, Kaifeng 475001;School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing 100876;School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing 100876;School of Physics and Electronics, Henan University, Kaifeng 475001 |
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| Abstract: | With the deepening study of nonlinear effect in optical fiber,the distributed optical fiber sensor has been widely studied and applied.In this paper,the application of optical fiber sensor is introduced.To realize different types of fiber distributed sensing,the principle of three kinds of scattered light based on Brillouin scattering,Raman scattering,and Rayleigh scattering is summarized.Finally,the future development direction of fiber distributed sensing is prospected. |
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| Keywords: | fiber optic distributed sensor light scattered perimeter security |
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