| 微小位移光纤传感器谐波分析解调法研究 |
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| 引用本文： | 陈圣平
,李乃吉
,王惠文
,孔小健.微小位移光纤传感器谐波分析解调法研究[J].光学技术,1993(2). |
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| 作者姓名： | 陈圣平 李乃吉 王惠文 孔小健 |
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| 摘 要： | 本文从理论上阐述了微小位移光纤传感器的一种分频比较法解调方案,并利用全光纤干涉光路进行了实验,结果表明采用这种解调方法可提高光纤传感器的测试精度、稳定性和动态范围。
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| 关 键 词： | 微小位移测量 光纤传感器 |
A study on the method of harmonic analysis of optical fiber sensor for microdisplacement measurement |
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| Chen Shengping.A study on the method of harmonic analysis of optical fiber sensor for microdisplacement measurement[J].Optical Technique,1993(2). |
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| Authors: | Chen Shengping |
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| Institution: | Chen Shengping |
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| Abstract: | This paper theoretically describes a novel demodulation method is based on the harmonic analysis and all optical fiber path has been used in the optical system. The experimental results show that the measurement accuracy,the stabiility and the dynamic range related to the optical fiber sensor can be improved by the method. |
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| Keywords: | microdisplacment mersurement optical fiber optical fiber sensor |
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