Study on Uniformity of Optical Field in Static Fourier Transform Spectrometer

	Study on Uniformity of Optical Field in Static Fourier Transform Spectrometer
其他题名	论文其他题名
	Lu J. G.; Liang J. Q.; Liang Z. Z.; Fu J. G.
	2012
发表期刊	Spectroscopy and Spectral Analysis
ISSN	1000-0593
卷号	32 期号:1 页码:259-263
摘要	Since the Fourier transform spectrometer based on multi-micro mirrors samples the interferogram image which corresponds to each OPD in the transverse optical field, the spatial distribution of the irradiance has much effect on the quality of the interferogram. In the present paper, distribution function is introduced in this spectrometer system. By means of simulation, the contrast of the interferogram modulated by distribution function is depressed in the fringe area and the concomitant line appears in the spectrum. According to theory analysis, the decline of the contrast lies on the distribution function which scans the interferogram periodically. And the concomitant line is the effect of the spectrum shift, which belongs to the modulation function. Finally, the difference image and conversed recovery arithmetic are proposed. Via the simulation, the conversed recovery arithmetic can recover the interferogram and the spectrum evidently.
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/181722/25528
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.,et al. Study on Uniformity of Optical Field in Static Fourier Transform Spectrometer[J]. Spectroscopy and Spectral Analysis,2012,32(1):259-263.
APA	Lu J. G.,Liang J. Q.,Liang Z. Z.,&Fu J. G..(2012).Study on Uniformity of Optical Field in Static Fourier Transform Spectrometer.Spectroscopy and Spectral Analysis,32(1),259-263.
MLA	Lu J. G.,et al."Study on Uniformity of Optical Field in Static Fourier Transform Spectrometer".Spectroscopy and Spectral Analysis 32.1(2012):259-263.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
空间调制型傅里叶变换光谱仪光场的均匀性研（458KB）			开放获取	--	浏览下载