| 基于FPGA的分布式光纤传感器的系统搭建 |
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| 引用本文： | 张珺,刘山亮.基于FPGA的分布式光纤传感器的系统搭建[J].科技信息,2013(1):186-187. |
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| 作者姓名： | 张珺 刘山亮 |
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| 作者单位： | 聊城大学物理科学与信息工程学院,山东聊城252059 |
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| 摘 要： | 本文首先通过介绍光纤中瑞利散射和受激布里渊散射(Stimulated Brillouin Scattering,SBS)原理,然后分析了光纤中的后向瑞利散射光功率和SBS信号光功率与温度和应变的关系,最后基于上述原理和分析搭建了一个基于FPGA的分布式光纤传感器系统。
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| 关 键 词： | 瑞利散射 布里渊散射 FPGA 分布式光纤传感器 |
The System of FPGA-based Distributed Fiber-optic Sensor |
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| ZHANG Jun,LIU Shan-liang.The System of FPGA-based Distributed Fiber-optic Sensor[J].Science,2013(1):186-187. |
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| Authors: | ZHANG Jun LIU Shan-liang |
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| Institution: | (School of Physics Science and Information Engineering, Liaocheng University, Liaocheng Shandong, 252059) |
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| Abstract: | Firstly, by introducing the principle of fiber Rayleigh Scattering and Stimulated Brillouin Scattering（SBS）, and then analyze the relationship among backward Rayleigh Scattering optical power, the SBS signal optical power, temperature and strain in the fiber, Finally, based on the above principles and analysis to set up a FPGA-based distributed fiber-optic sensor system. |
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| Keywords: | Rayleigh scattering Stimulated brillouin scatteringi FPGA Distributed fiber-optic sensor system |
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