| 傅立叶变换光谱仪理论分辨率的一种新诠释 |
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| 引用本文： | 陈新荣. 傅立叶变换光谱仪理论分辨率的一种新诠释[J]. 苏州大学学报(医学版), 2000, 16(2): 44-48 |
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| 作者姓名： | 陈新荣 |
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| 作者单位： | 陈新荣（苏州大学信息光学工程研究所，江苏 苏州 215006） |
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| 摘 要： | 从光学变迹函数的角度对傅立叶变换光谱仪（Ｆｏｕｉｅｒ Ｔｒａｎｓｆｏｒｍ Ｓｐｅｃｔｒｏｍｅｔｅｒ，简称ＦＴＳ）Ｒ 理论分辨极限进行了新的推导和诠释，揭示了光学变迹函数与ＦＴＳ的仪器函数之间的内在联系，对深入理解光学变迹函数以及ＦＴＳ的仪器函数这两个傅立叶变换光谱仪中的重要概念具有积极的意义。
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| 关 键 词： | 傅立叶变换光谱仪 光学变迹函数 分辨率 |
| 文章编号： | 1000-2073(2000)02-0044-05 |
| 修稿时间： | 1999-10-10 |
A new explanation to the theory resolution power of Fourier transform spectrometer |
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| CHEN Xin-rong. A new explanation to the theory resolution power of Fourier transform spectrometer[J]. Journal of Suzhou University(Natural Science), 2000, 16(2): 44-48 |
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| Authors: | CHEN Xin-rong |
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| Affiliation: | CHEN Xin-rong;(Inst. of Information Opt. Engin.,Suzhou Univ.,Suzhou 215006, China) |
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| Abstract: | The theory resolution power of Fourier transform spectrometer is firstly re deduced from optical apodisation function and demostrated newly in this paper.There exists the interal relationship between optical apodisation function and instrument function of Fourier transform spectrometer .It is useful to understand deeply these two concepts which are important in the theory of Fourier transform spectrometer. |
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| Keywords: | Fomrier transform Fourier transform spectrometer optical apodisation function instrument function theory resolution power |
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