| 基于光楔的光纤法珀应变传感器解调系统原理研究 |
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| 引用本文： | 周红军.基于光楔的光纤法珀应变传感器解调系统原理研究[J].激光与红外,2007,37(6):555-557. |
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| 作者姓名： | 周红军 |
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| 作者单位： | 重庆科技学院,重庆,400050 |
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| 摘 要： | 根据基于光楔的光纤法-珀应变传感器解调系统的结构,分析了解调系统的解调原理,并给出了仿真结果.得出当光楔厚度与法-珀传感器腔长相等时,其输出光强最大.通过实验结果与仿真结果的比较,说明基于光楔的光纤法-珀应变传感器解调系统在原理上是正确的.
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| 关 键 词： | 光楔 光纤法-珀应变传感器 解调原理 光楔 光纤法 应变传感器 解调系统 原理研究 Wedge Optic Fiber Based Strain Sensor System Demodulation Principle 比较 仿真结果 实验 输出光强 腔长 厚度 解调原理 分析 |
| 文章编号： | 1001-5078（2007）06-0555-03 |
| 修稿时间： | 2007-01-29 |
Research on the Principle of Demodulation System of Optic Fiber F-P Strain Sensor Based on Optic Wedge |
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| ZHOU,Hong-jun.Research on the Principle of Demodulation System of Optic Fiber F-P Strain Sensor Based on Optic Wedge[J].Laser & Infrared,2007,37(6):555-557. |
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| Authors: | ZHOU Hong-jun |
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| Affiliation: | Chongqing University of Science and Technology, Chongqing 400050,China |
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| Abstract: | According to the structure of optic fiber F-P sensor based on optic wedge,the collative demodulation principle is analyzed,and the simulation result is given as that when the thickness of the optic wedge equates to the cavity length,the optic intensity output is maximum.The result of the comparison between simulation and experiment indicates that the demodulation system of optic fiber F-P sensor based on optic wedge is available in principle. |
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| Keywords: | optic wedge optic fiber F-P strain sensor demodulation principle |
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