| 基于光纤干涉仪的加速度传感器 |
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| 引用本文： | 祁海峰,刘统玉,常军,霍佃恒,马良柱. 基于光纤干涉仪的加速度传感器[J]. 山东科学, 2008, 21(6): 23-26 |
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| 作者姓名： | 祁海峰 刘统玉 常军 霍佃恒 马良柱 |
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| 作者单位： | 山东省科学院的激光研究所,山东,济南,250014;山东微感光电子有限公司,山东,济南,250014 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 用于振动检测的光纤干涉仪加速度传感器具有大动态范围和高灵敏度等优点，非常适合要求高响应检测的场合。本文主要介绍了光纤干涉仪加速度传感原理和设计结构，并对常用的两种结构进行了性能比较。
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| 关 键 词： | 加速度传感器 光纤干涉仪 地震检波 |
Accelerometers Based on Fiber Optic Interferometer |
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| QI Hai-feng,LIU Tong-yu,CHANG Jun,HUO Dian-heng,MA Liang-zhu. Accelerometers Based on Fiber Optic Interferometer[J]. Shandong Science, 2008, 21(6): 23-26 |
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| Authors: | QI Hai-feng LIU Tong-yu CHANG Jun HUO Dian-heng MA Liang-zhu |
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| Affiliation: | QI Hai-feng,LIU Tong-yu, CHANG Jun, HUO Dian-heng, MA Liang-zhu ( 1. Institute of Laser , Shandong Academy of Sciences, Jinan 250014 China ; 2. Shandong Micro-sensor Photonic limited, Jinan 250014, China) |
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| Abstract: | Fiber optic interferometric accelerometer is a kind of vibration sensor with large dynamic range and high sensitivity that is suitable for usage requiring high responsivity.In this paper the fundamental theory and design of fiber optic interferometric acceleration sensors are presented.Two types of frequently used structures are introduced and compared as well. |
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| Keywords: | accelerometer fiber optic interferometer seismic geophone |
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