Detection and correction of linear phase error for Fourier transform spectrometer using phase correction method

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	Detection and correction of linear phase error for Fourier transform spectrometer using phase correction method
	WangCailing; LiYushan; LiuXuebin; HuBingliang; LiuCaifang; Wang Cailing
	2011
会议名称	2011 International Conference on Automation, Communication, Architectonics and Materials, ACAM2011
会议录名称	Advanced Materials Research
页码	293-296
会议日期	June 18, 2011 - June 19, 2011
会议地点	Wuhan, China
出版地	P.O. Box 1254, Clausthal-Zellerfeld, D-38671, Germany
出版者	Trans Tech Publications
会议主办者	International Science and Education Researcher Association (ISER); Yellow River Conservancy Technical Institute; Beijing Gireida Education Co.Ltd.; Beijing Gireida Education Research Center
产权排序	1
摘要	Idealy, an interferogram is an even function of the path differences; it suffices to computer the cosine Fourier transform of the interferogram from the zero optical path to the max to produce the spectrum. However, the interferogram is always asymmetry of the scanning function in reality. A method for the phase correction of interferograms in Fourier transform is presented. It is shown that phase error can be canceled to within an arbitrary angular precision by phase correction method. Three original spectrums are provided in which phase correction over a frequency range of 400nm to 1000nm ,they are shown that using Phase Correction Method resulted in a error is less than those of the Mertz Method, and the purchased time is much less than the Mertz Method. The method can be used in most experiments, including emission spectroscopy, where conventional techniques are inadequate
作者部门	光谱成像技术实验室
收录类别	EI
ISBN号	9783037851036
语种	英语
ISSN号	1022-6680
文献类型	会议论文
条目标识符	http://ir.opt.ac.cn/handle/181661/20044
专题	光谱成像技术研究室
通讯作者	Wang Cailing
推荐引用方式 GB/T 7714	WangCailing,LiYushan,LiuXuebin,et al. Detection and correction of linear phase error for Fourier transform spectrometer using phase correction method[C]. P.O. Box 1254, Clausthal-Zellerfeld, D-38671, Germany:Trans Tech Publications,2011:293-296.

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