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Effective wind and temperature retrieval from Doppler asymmetric spatial heterodyne spectrometer interferograms
Liu, Jilin1,2; Wei, Daikang1,2; Zhu, Yajun1; Kaufmann, Martin1,2; Olschewski, Friedhelm2; Mantel, Klaus3; Xu, Jiyao4; Riese, Martin1
Department空间科学部
Source PublicationAPPLIED OPTICS
2018
Volume57Issue:30Pages:8829-8835
DOI10.1364/AO.57.008829
ISSN1559-128X
Language英语
AbstractThis paper presents a method for wind velocity and Doppler temperature retrieval from interferograms of a Doppler asymmetric spatial heterodyne spectrometer. This method is based on the analytic representation of the signal and the subsequent algorithms. It turns out to be more robust than the conventional Fourier transform method at low SNR. The influence of optical dispersion on the accuracy of the retrieved parameters is also characterized. The effective optical path difference is suggested for use in wind and temperature retrieval routines. Computer simulations are used to characterize the accuracy of the proposed method, in particular regarding the influence of optical dispersion. (C) 2018 Optical Society of America
Indexed BySCI ; EI
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Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/6559
Collection空间科学部
Affiliation1.Institute of Energy and Climate Research (IEK-7), Jülich Research Centre, Jülich, Germany;
2.Institute for Atmospheric and Environmental Research, University of Wuppertal, Wuppertal, Germany;
3.Max Planck Institute for the Science of Light, Erlangen, Germany;
4.National Space Science Center, Chinese Academy of Sciences, Beijing, China
Recommended Citation
GB/T 7714
Liu, Jilin,Wei, Daikang,Zhu, Yajun,et al. Effective wind and temperature retrieval from Doppler asymmetric spatial heterodyne spectrometer interferograms[J]. APPLIED OPTICS,2018,57(30):8829-8835.
APA Liu, Jilin.,Wei, Daikang.,Zhu, Yajun.,Kaufmann, Martin.,Olschewski, Friedhelm.,...&Riese, Martin.(2018).Effective wind and temperature retrieval from Doppler asymmetric spatial heterodyne spectrometer interferograms.APPLIED OPTICS,57(30),8829-8835.
MLA Liu, Jilin,et al."Effective wind and temperature retrieval from Doppler asymmetric spatial heterodyne spectrometer interferograms".APPLIED OPTICS 57.30(2018):8829-8835.
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