| 基于取样光纤光栅实现应变和温度的同时测量 |
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| 引用本文： | 卓仲畅,KIM J B,王东伟,高卓.基于取样光纤光栅实现应变和温度的同时测量[J].光电子技术,2009,29(2). |
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| 作者姓名： | 卓仲畅 KIM J B 王东伟 高卓 |
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| 作者单位： | 1. 吉林大学,物理学院,长春,130023
2. 韩国国立教育学院,物理系,Chung-buk,361791,韩国 |
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| 基金项目： | 国家自然科学基金项目(国际合作) |
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| 摘 要： | 几十年来光纤传感器一直是重大研究课题之一,光纤光栅传感器的出现给光纤传感器带来新的技术突破.交叉敏感问题是光纤光栅传感技术的关键问题.简述了光纤光栅应变-温度传感器的发展.从理论上分析了光纤光栅温度、应变同时测量的物理机制,提出一种基于取样光纤光栅来实现应变和温度同时测量的方法.
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| 关 键 词： | 取样光纤光栅 温度 应变 同时测量 |
Simultaneous Measurement of Strain and Temperature Based on Sample Fiber Bragg Grating |
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| Zhuo Zhongchang,KIM J B,Wang Dongwei,Gao Zhuo.Simultaneous Measurement of Strain and Temperature Based on Sample Fiber Bragg Grating[J].Optoelectronic Technology,2009,29(2). |
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| Authors: | Zhuo Zhongchang KIM J B Wang Dongwei Gao Zhuo |
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| Affiliation: | Zhuo Zhongchang1,KIM J B2,Wang Dongwei1,Gao Zhuo1(1.College of Physics,Jilin University,Changchun 130023,CHN,2.Department of PhysicsEducation,Korea National University of Education,Chung-buk 361791,S.Korea) |
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| Abstract: | Optical fiber sensor studying is one of the most important research project for several dozens year,the discovery of optical fiber bragg grating sensor has brought a new technological breakthrough for the optical fiber sensor.The cross-sensitivity is the key problem of fiber grating sensors.The development of the fiber grating strain-temperature sensor is presented in this paper.The physical mechanics of simultaneous measurement of strain and temperature are analyzed.And one method which measured strain and... |
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| Keywords: | sample fiber grating temperature strain simultaneous measurement |
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