Institutional Repository of Anhui Institute of Optics and Fine Mechanics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui 230031, China
Research on the method of updating instrument line shape function of on-orbit fourier ultrahigh resolution spectrometer | |
Wang Jun-Feng1,2; Ye Han-Han1; Yi Wei-Ning1; Chen Zhen-Ting1,2; Fang Xue-Jing1,2; Du Li-Li1 | |
2018-10-01 | |
发表期刊 | JOURNAL OF INFRARED AND MILLIMETER WAVES |
ISSN | 1001-9014 |
通讯作者 | Ye Han-Han(yehanhan@aiofm.ac.cn) ; Yi Wei-Ning(yiwn@aiofm.ac.cn) |
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. |
关键词 | instrument line shape function calibration spectrum fourier spectrometer solar spectrum model characteristic peak on-orbit |
DOI | 10.11972/j.issn.1001-9014.2018.05.015 |
收录类别 | SCI |
语种 | 英语 |
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] ; 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] |
项目资助者 | 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 |
WOS研究方向 | Optics |
WOS类目 | Optics |
WOS记录号 | WOS:000449065000015 |
出版者 | SCIENCE PRESS |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.hfcas.ac.cn:8080/handle/334002/40108 |
专题 | 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.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Opt Calibrat & Characterizat, Hefei 230031, Anhui, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China |
第一作者单位 | 中科院安徽光学精密机械研究所 |
通讯作者单位 | 中科院安徽光学精密机械研究所 |
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. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论