| 微空气隙结构的法布里-珀罗光纤传感器 |
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| 引用本文： | 黄正宇. 微空气隙结构的法布里-珀罗光纤传感器[J]. 科学技术与工程, 2011, 11(9): 1971-1976 |
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| 作者姓名： | 黄正宇 |
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| 作者单位： | 1. 中海油上海分公司,上海,200030
2. 北京蔚蓝仕科技有限公司,北京,100088 |
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| 摘 要： | 提出了一种简单的F-P腔传感器制备方法。通过化学刻蚀和焊接的方法形成一个空气隙,理论和实验都表明,该种F-P腔结构的光纤传感器精度高、灵敏度高。
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| 关 键 词： | F-P腔制作 光纤传感器 微空气隙结构 |
| 收稿时间： | 2010-12-13 |
| 修稿时间： | 2010-12-13 |
Micro-air-gap based intrinsic Fabry-Perot interferometric fiber-optic sensor |
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| Huangzhengyu. Micro-air-gap based intrinsic Fabry-Perot interferometric fiber-optic sensor[J]. Science Technology and Engineering, 2011, 11(9): 1971-1976 |
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| Authors: | Huangzhengyu |
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| Affiliation: | GUO Shi-sheng,HUANG Zheng-yu,YAN Bo(CNOOC Limited-Shanghai,Shanghai 200030,P.R.China,Beijing Raylens Technology Co.,Ltd.,Beijing 100088,P.R.China) |
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| Abstract: | A simple intrinsic Fabry-Perot interferometric(IFPI) sensor is developed.The sensor is fabricated by two micro air gaps as reflective mirrors in a fiber to form a Fabry-Perot cavity.Theoretical and experimental studies of the sensor are described.Experimental results show that high resolution and high sensitivity can be achieved.Two structures of micro-air-gap-based IFPI sensors offer more applications than other IFPI sensors. |
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| Keywords: | Fabry-Perot cavity Fiber-optic sensor Micro-air-gap |
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