Institutional Repository of Anhui Institute of Optics and Fine Mechanics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui 230031, China
Aerosol microphysical parameters' vertical profiles measured by a dual Raman-Mie lidar during 2007-2013 at Hefei, China | |
Hu, Shunxing1; Xu, Chidong1,2; Ji, Yufeng1; Hu, Huanling1 | |
2019-02-20 | |
发表期刊 | APPLIED OPTICS |
ISSN | 1559-128X |
摘要 | L625 4-wavelength dual Raman-Mie lidar was used to detect elastically Mie backscattered light at emitting wavelengths (532 and 355 nm) emitted by one Nd:YAG laser, and the nitrogen Raman light (607 and 386 nm) inelastically backscattered by nitrogen molecules at Hefei (117.3 degrees F, 31.9 degrees N), China from 2007 to 2013. From the four return signal profiles, highly accurate aerosol extinction and backscatter coefficients, lidar ratio, Angstrom exponent, and aerosol Junge exponent can be determined. Furthermore, with a priori assumption of the real part of complex refractive index n(r) = 1.50, the profiles of more aerosol microphysical parameters can be retrieved with their respective errors in the free troposphere, such as the imaginary part of the refractive index, Junge number density coefficient, and particle mass index. The profiles of aerosol microphysical parameters were obtained for 179 nights. Their variation and statistical features were discussed. (C) 2019 Optical Society of America |
DOI | 10.1364/AO.58.001537 |
关键词[WOS] | COMPLEX REFRACTIVE-INDEX ; SIZE DISTRIBUTION ; OPTICAL-PROPERTIES ; VARIABILITY ; EXTINCTION ; INVERSION ; RETRIEVAL |
收录类别 | SCI |
语种 | 英语 |
资助项目 | National Natural Science Foundation of China (NSFC)[41127901] ; National Natural Science Foundation of China (NSFC)[41575032] |
项目资助者 | National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) |
WOS研究方向 | Optics |
WOS类目 | Optics |
WOS记录号 | WOS:000459137900034 |
出版者 | OPTICAL SOC AMER |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.hfcas.ac.cn:8080/handle/334002/42015 |
专题 | 中科院安徽光学精密机械研究所 |
通讯作者 | Xu, Chidong |
作者单位 | 1.Chinese Acad Sci, Hefei Inst Phys Sci, Anhui Inst Opt & Fine Mech, Hefei 230031, Anhui, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China |
推荐引用方式 GB/T 7714 | Hu, Shunxing,Xu, Chidong,Ji, Yufeng,et al. Aerosol microphysical parameters' vertical profiles measured by a dual Raman-Mie lidar during 2007-2013 at Hefei, China[J]. APPLIED OPTICS,2019,58(6):1537-1546. |
APA | Hu, Shunxing,Xu, Chidong,Ji, Yufeng,&Hu, Huanling.(2019).Aerosol microphysical parameters' vertical profiles measured by a dual Raman-Mie lidar during 2007-2013 at Hefei, China.APPLIED OPTICS,58(6),1537-1546. |
MLA | Hu, Shunxing,et al."Aerosol microphysical parameters' vertical profiles measured by a dual Raman-Mie lidar during 2007-2013 at Hefei, China".APPLIED OPTICS 58.6(2019):1537-1546. |
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