Study on Spectrum Inversion of Spatially Modulated Fourier Transform Spectrometer

	Study on Spectrum Inversion of Spatially Modulated Fourier Transform Spectrometer
其他题名	论文其他题名
	Lu J. G.; Liang J. Q.; Liang Z. Z.
	2012
发表期刊	Spectroscopy and Spectral Analysis
ISSN	1000-0593
卷号	32 期号:6 页码:1694-1699
摘要	The sampling mode of static Fourier transform spectrometer is spatial domain sampling. The interferogram function is sampled by two orthogonal stepped mirrors and the interference irradiance is received by the detector. The interferogram image is a planar spatial array which consists of MXM interferogram units. After image segmentation, the interferogram image is divided into MXM interferogram units according to comparability criterion. By means of addressing location, the sampled interferogram sequence which matches up to the discrete optical path difference sequence could be gained. Using over-zero sampling technique, the big single side interferogram sequence and the small double side interferogram sequence are apodizated by different window functions. For the sake of correcting phase error, the frequency-domain spectrum correction and space-domain interferogram correction are researched and improved. The simulation result shows that the two methods can both gain the perfect spectrum line shape, and the effect of space-domain interferogram correction is better than others with the spectrum standard deviation only 0.012 088.
收录类别	SCI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/25520
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Lu J. G.,Liang J. Q.,Liang Z. Z.. Study on Spectrum Inversion of Spatially Modulated Fourier Transform Spectrometer[J]. Spectroscopy and Spectral Analysis,2012,32(6):1694-1699.
APA	Lu J. G.,Liang J. Q.,&Liang Z. Z..(2012).Study on Spectrum Inversion of Spatially Modulated Fourier Transform Spectrometer.Spectroscopy and Spectral Analysis,32(6),1694-1699.
MLA	Lu J. G.,et al."Study on Spectrum Inversion of Spatially Modulated Fourier Transform Spectrometer".Spectroscopy and Spectral Analysis 32.6(2012):1694-1699.

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