| 基于微波迈克耳孙干涉仪的傅里叶变换光谱分析实验 |
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| 引用本文： | 李闯,康冬丽,黄伟,孙世林,贾红辉.基于微波迈克耳孙干涉仪的傅里叶变换光谱分析实验[J].物理实验,2010,30(2). |
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| 作者姓名： | 李闯 康冬丽 黄伟 孙世林 贾红辉 |
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| 作者单位： | 1. 国防科技大学,光电科学与工程学院,湖南,长沙,410073
2. 国防科技大学,理学院,技术物理研究所,湖南,长沙,410073 |
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| 摘 要： | 基于近代物理实验中微波的迈克耳孙干涉实验方法,在分析傅里叶变换光谱分析原理的基础上,利用微波分光仪首先分离了2个已知微波源的谱分布,并定量分析了最大分辨率与最大光程差、最大测量范围与采样间距之间的关系.
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| 关 键 词： | 微波 迈克耳孙干涉仪 傅里叶变换红外光谱仪 |
Fourier transform spectrum analysis expriments based on microwave Michelson interferometer |
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| LI Chuang,KANG Dong-li,HUANG Wei,SUN Shi-lin,JIA Hong-hui.Fourier transform spectrum analysis expriments based on microwave Michelson interferometer[J].Physics Experimentation,2010,30(2). |
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| Authors: | LI Chuang KANG Dong-li HUANG Wei SUN Shi-lin JIA Hong-hui |
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| Institution: | LI Chuanga,KANG Dong-lib,HUANG Weia,SUN Shi-lina,JIA Hong-huib(a.School of Optoelectronics,b.College of Science,National University of Defense Technology,Changsha 410073,China) |
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| Abstract: | The principle of Fourier transform IR spectrscopy is introduced,and two frequencey-difference Microwave soure are separated by Microwave Michelson interferometer experiment system.Further more,relationships between the highest spectrum resolution with optical path difference,the maxium measurement range with sampling distance,are both quantitative analysised. |
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| Keywords: | microwave Michelson interferometer Fouier transform IR spectroscopy |
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