| 光纤位移传感器 |
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| 引用本文： | 王桂荣 王新生. 光纤位移传感器[J]. 传感器与微系统, 1996, 0(1): 25-27 |
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| 作者姓名： | 王桂荣 王新生 |
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| 作者单位： | 燕山大学 |
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| 摘 要： | 一种用于状态监测和精密测量的新型位移传感器已经研制成功。它基于全光纤法布里－珀罗干涉仪原理。其分辨率高达１０－１０ｍ级。由于信号光束和参考光束在同一根光纤中通过，所以消除了温度变化、微弯效应以及电磁干扰等环境影响，并具有很高的测量稳定性。
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| 关 键 词： | 光纤；位移；传感器；干涉仪 |
Optical Fiber Displacement Sensor |
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| Wang Guirong ,Wang Xinsheng. Optical Fiber Displacement Sensor[J]. Transducer and Microsystem Technology, 1996, 0(1): 25-27 |
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| Authors: | Wang Guirong Wang Xinsheng |
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| Affiliation: | Yanshan University |
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| Abstract: | A novel displacement sensor for condition monitoring and accurate measurement has been developed. It is based on the principle of all opticalfiber Fabry-Perot interferometer. The resolution of the amplitude of △E wave is as high as 10-10m. Because the signal beam and the reference beam propagate in the same optical fiber, the influence of temperature variation microbend and electromagnetic perturbance is eliminated and it has a high stability. |
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| Keywords: | Optical fiber Displacement Sensor Interferometer |
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