| 一种结构新颖的光纤光栅有源传感器 |
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| 引用本文： | 蒙红云,董新永,赵春柳,武志刚,许兆文,杨石泉,董孝义.一种结构新颖的光纤光栅有源传感器[J].光子学报,2001,30(10):1234-1236. |
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| 作者姓名： | 蒙红云 董新永 赵春柳 武志刚 许兆文 杨石泉 董孝义 |
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| 作者单位： | 南开大学光子技术中心,南开大学现代光学研究所, |
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| 基金项目： | 天津市科学发展基金项目 |
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| 摘 要： | 提出了一种新颖的光纤光栅有源传感方法,并将其应用于光纤光栅应变与温度传感研究,实验结果与理论分析相符合.该传感系统具有结构简单、线性响应度高、灵敏度高、信噪比高等优点.
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| 关 键 词： | 光纤光栅 传感器 应变传感 温度传感 光纤传感器 |
| 收稿时间： | 2001-04-08 |
| 修稿时间： | 2001年4月8日 |
A NOVEL STRUCTURE FOR FIBER GRATING ACTIVE SENSORS |
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| Meng Hongyun,Dong Xinyong,Zhao Chunliu,Wu Zhigang,Xu Zhaowen,Yang Shiquan,Dong Xiaoyi Institute of Modern Optics,Nankai University,Tianjin Center of Photonics Technology,Nankai University,Tianjin.A NOVEL STRUCTURE FOR FIBER GRATING ACTIVE SENSORS[J].Acta Photonica Sinica,2001,30(10):1234-1236. |
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| Authors: | Meng Hongyun Dong Xinyong Zhao Chunliu Wu Zhigang Xu Zhaowen Yang Shiquan Dong Xiaoyi Institute of Modern Optics Nankai University Tianjin Center of Photonics Technology Nankai University Tianjin |
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| Institution: | Meng Hongyun,Dong Xinyong,Zhao Chunliu,Wu Zhigang,Xu Zhaowen,Yang Shiquan,Dong Xiaoyi Institute of Modern Optics,Nankai University,Tianjin 300071 Center of Photonics Technology,Nankai University,Tianjin 300071 |
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| Abstract: | A novel technique for fiber Bragg grating sensor is introduced.The sensor is successfully used to measure wavelength shift induced to strain and temperature.The experiment results agree with the theory and indicate that the sensor has good linear response capacity and high intensity signal and signal to noise ratio. |
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| Keywords: | Fiber Bragg grating Sensor Strain sensor Temperature sensor Optical fiber sensor |
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