Research on the method of updating instrument line shape function of on-orbit fourier ultrahigh resolution spectrometer

doi:10.11972/j.issn.1001-9014.2018.05.015

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中科院安徽光学精密机械研究所

	Research on the method of updating instrument line shape function of on-orbit fourier ultrahigh resolution spectrometer
	Wang Jun-Feng 1,2; Ye Han-Han 2; Yi Wei-Ning 2; Chen Zhen-Ting 1,2; Fang Xue-Jing 1,2; Du Li-Li 2
刊名	JOURNAL OF INFRARED AND MILLIMETER WAVES
	2018-10-01
卷号	37 期号:5 页码:613-620
关键词	instrument line shape function calibration spectrum fourier spectrometer solar spectrum model characteristic peak on-orbit
ISSN号	1001-9014
DOI	10.11972/j.issn.1001-9014.2018.05.015
通讯作者	Ye Han-Han(yehanhan@aiofm.ac.cn) ; Yi Wei-Ning(yiwn@aiofm.ac.cn)
英文摘要	Instrument line shape function (ILS) is one of the important physical characterization parameters of the fourier spectrometer, which affects the accuracy of the spectrometer. With the high-precision demand for remote sensing applications such as space measurement and atmospheric detection, how to measure and update the ILS of the on-orbit spectrometer in real time is an important means to improve the accuracy of on-orbit ultrahigh resolution spectrometer. This paper used Fourier spectrometer as an example, according to the principle of ILS, used the characteristics of the measured solar spectral calibration data of the on-orbit ultrahigh resolution spectrometer, which have independent Fraunhofer line and less influenced by atmospheric aerosols, to monitor and update the ILS of the on-orbit ultrahigh resolution spectrometer. In this paper, the Kurucz solar spectrum model is used as the reference spectrum, the characteristic peaks of the measured solar calibration spectra and reference spectra are selected in the corresponding band, by adjusting the slit model of the spectrometer, the characteristic peak residuals are iteratively compared to calculate the ILS parameters of the instrument. Finally, after making a convolution between the updated ILS and the theoretical limb spectrum, we compared the results with the measured limb calibration spectrum. The error range is -6% similar to 8%. These results show that this method can provide a reference for supervising and updating the ILS of on-orbit ultrahigh resolution spectrometer.
资助项目	National Natural Science Foundation of China[41601393] ; National Natural Science Foundation of China[41601379] ; Research Fund of application generic key technique project[30-Y20A010-9007-17/18]
WOS研究方向	Optics
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000449065000015
资助机构	National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Research Fund of application generic key technique project ; Research Fund of application generic key technique project ; Research Fund of application generic key technique project ; Research Fund of application generic key technique project ; Research Fund of application generic key technique project ; Research Fund of application generic key technique project ; Research Fund of application generic key technique project ; Research Fund of application generic key technique project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Research Fund of application generic key technique project ; Research Fund of application generic key technique project ; Research Fund of application generic key technique project ; Research Fund of application generic key technique project ; Research Fund of application generic key technique project ; Research Fund of application generic key technique project ; Research Fund of application generic key technique project ; Research Fund of application generic key technique project
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/40108]
专题	合肥物质科学研究院_中科院安徽光学精密机械研究所
通讯作者	Ye Han-Han; Yi Wei-Ning
作者单位	1.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China 2.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Opt Calibrat & Characterizat, Hefei 230031, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Wang Jun-Feng,Ye Han-Han,Yi Wei-Ning,et al. Research on the method of updating instrument line shape function of on-orbit fourier ultrahigh resolution spectrometer[J]. JOURNAL OF INFRARED AND MILLIMETER WAVES,2018,37(5):613-620.
APA	Wang Jun-Feng,Ye Han-Han,Yi Wei-Ning,Chen Zhen-Ting,Fang Xue-Jing,&Du Li-Li.(2018).Research on the method of updating instrument line shape function of on-orbit fourier ultrahigh resolution spectrometer.JOURNAL OF INFRARED AND MILLIMETER WAVES,37(5),613-620.
MLA	Wang Jun-Feng,et al."Research on the method of updating instrument line shape function of on-orbit fourier ultrahigh resolution spectrometer".JOURNAL OF INFRARED AND MILLIMETER WAVES 37.5(2018):613-620.