| FT光谱学中波数取值范围对复原谱影响的分析 |
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| 引用本文： | 相里斌 赵葆常. FT光谱学中波数取值范围对复原谱影响的分析[J]. 光子学报, 1995, 24(3): 236-240 |
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| 作者姓名： | 相里斌 赵葆常 |
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| 作者单位： | 中国科学院西安光学精密机械研究所 |
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| 摘 要： | 文献1中作者给出可以利用Hilbert-Schmidt理论准确复原光谱的两个条件,即①σmin/△σ=k(k=1,2,3……)和②0≤0min/△σ≤1/N做进一步分析,指出复原谱变形的根本原因,并得出FT光谱术中复原谱随波数取值范围变化的规律及开始发生变形的位置。
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| 关 键 词： | FT光谱学 复原光谱 波数范围 光谱变形 Bessel函数 |
ANALYSIS OF THE RECONSTRUCTED SPECTRUM AFFECTED BY THE REGION OF WAVENUMBER IN FT SPECTROSCOPY |
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| Xiangli Bin,Zhao Baochang,Xue Mingqiu. ANALYSIS OF THE RECONSTRUCTED SPECTRUM AFFECTED BY THE REGION OF WAVENUMBER IN FT SPECTROSCOPY[J]. Acta Photonica Sinica, 1995, 24(3): 236-240 |
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| Authors: | Xiangli Bin Zhao Baochang Xue Mingqiu |
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| Affiliation: | Xi’an Ins titute of Obtics and Precision Mechanics, Academia Sininca, 710068 |
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| Abstract: | In the previous paper1,the authors presented two conditions with which the spectrum canbe recovered successfully with Hilbert Schmidt’s theory.In this paper,further discussion of theconditions is made by means of Bessel function. The reason and the regulation of the deformation ofreconstructed spectrum when the region of wavenumber is different are also presented. |
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| Keywords: | FT spectroscopy Spectrum reconstruction Spectrum deformation Bessel function |
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