光纤法布里-珀罗传感器腔长的傅里叶变换解调原理研究 |
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引用本文: | 章鹏,朱永,陈伟民. 光纤法布里-珀罗传感器腔长的傅里叶变换解调原理研究[J]. 光子学报, 2004, 33(12): 1449-1452 |
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作者姓名: | 章鹏 朱永 陈伟民 |
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作者单位: | 重庆大学光电技术及系统教育部重点实验室,重庆,400044 |
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基金项目: | 国家自然科学基金重点项目资助(No.50135030) |
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摘 要: | 在宽带光源条件下对光纤法布里-珀罗传感器腔长的傅里叶变换解调原理进行了详细的理论推导,在此基础上给出了具体的实现算法和仿真对比实验.仿真结果表明:采用傅里叶变换可以有效地对光纤法布里-珀罗传感器进行腔长解调.
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关 键 词: | 法布里-珀罗传感器 傅里叶变换 腔长 解调 |
收稿时间: | 2003-10-28 |
修稿时间: | 2003-10-28 |
A Study on Fourier Transformation Demodulating Theory of the Gap of Optical Fiber Fabry-Perot Sensor |
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Affiliation: | (The Key Laboratory for Optoelectronic Technology & System, Education Ministry of China, Chongqing University,Chongqing 400044) |
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Abstract: | The detailed theoretical derivation on the Fourier transformation demodulating theory of the gap of optical fiber Fabry Perot sensor with the wide light source is firstly worked out, based on it, the practical realization and simulation are forwarded out. It is verified by the simulation that effective gap demodulation can be implemented by the Fourier transformation. |
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Keywords: | Fabry-Perot sensor Fourier Transformation Gap Demodulation |
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