| 受激布里渊光时域测试系统性能标定实验研究 |
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| 引用本文： | 贾喜鸽,李素贞,赵鸣.受激布里渊光时域测试系统性能标定实验研究[J].电子测量技术,2011,34(3):79-84. |
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| 作者姓名： | 贾喜鸽 李素贞 赵鸣 |
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| 作者单位： | 同济大学土木工程学院建筑工程系; |
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| 基金项目： | 上海市浦江人才计划(08PJ1409700) |
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| 摘 要： | 分布式光纤传感技术因其兼备局部应变/温度测试和整体大范围分布测试的突出优点,已经成为工程结构监测领域最具发展前景的传感技术之一.基于受激布里渊散射的光时域分析系统(BOTDA)在测量精度、测量范围以及空间分辨率上均优于其他的分布式光纤传感器.Foresight TM系列光纤分布式应变和温度传感系统(DSTS)是最近推出...
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| 关 键 词： | 受激布里渊散射 分布式光纤传感 光时域分析 性能标定 |
Experimental characterization of a stimulated brillouin optical-time domain analyzer system |
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| Jia Xige,Li Suzhen,Zhao Ming.Experimental characterization of a stimulated brillouin optical-time domain analyzer system[J].Electronic Measurement Technology,2011,34(3):79-84. |
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| Authors: | Jia Xige Li Suzhen Zhao Ming |
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| Affiliation: | Jia Xige Li Suzhen Zhao Ming (1.Building Engineering Department,Tongji University,Shanghai 200092) |
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| Abstract: | Due to the excellent capability to measure the local strain and temperature in a large distance,the distributed optical fiber sensing has been one of the most promising sensing techniques in the fields of structural health monitoring.The Brillouin Optical-Time Domain Analyzer(BOTDA) based on simulated Brillouin scattering performs better on the measuring accuracy,measuring range and spatial resolution than the other distributed fiber sensors.The distributed strain and temperature sensor(DSTS,Foresight TM se... |
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| Keywords: | simulated brillouin scattering distributed optic fiber sensor optical time-domain analysis performance characterization |
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