A new method for obtaining aerosol backscattering ratio with partial pure rotational Raman spectrum

Yuzhao Wang*, Yinchao Zhang, Siying Chen, Tian Lan, Zongjia Qiu, Weiguo Kong, Peng Liu, Guoqiang Ni

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

4 引用 (Scopus)

摘要

The error of retrieving the aerosol backscattering ratio with partial Raman spectrum is calculated in present paper. A new method is presented for reducing the error. One low-level and one high-level spectrum line are chose to make up a new pseudo-line independent on the temperature. Finally, aerosol backscattering coefficient ratio profiles of the atmosphere were obtained from the signals of a rotational Raman Lidar in our lab. The results show that Tropospheric aerosol backscattering coefficient ratio can be retrieved by using the new rotational Raman pseudo-line without considering the relation between aerosol extinction and backscattering.

源语言英语
主期刊名2009 International Conference on Optical Instruments and Technology - Optoelectronic Measurement Technology and Systems
DOI
出版状态已出版 - 2009
活动2009 International Conference on Optical Instruments and Technology - Optoelectronic Measurement Technology and Systems - Shanghai, 中国
期限: 19 10月 200922 10月 2009

出版系列

姓名Proceedings of SPIE - The International Society for Optical Engineering
7511
ISSN(印刷版)0277-786X

会议

会议2009 International Conference on Optical Instruments and Technology - Optoelectronic Measurement Technology and Systems
国家/地区中国
Shanghai
时期19/10/0922/10/09

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