文章基本信息

标题：Study on Bioagents/Bioaerosols Standoff Detection by Lidar
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作者：Yang Hui ; Sun Yanfei ; Wang Tiedong 等
期刊名称：International Journal of Environmental Monitoring and Analysis
印刷版ISSN：2328-7659
电子版ISSN：2328-7667
出版年度：2016
卷号：4
期号：2
页码：39-44
DOI：10.11648/j.ijema.20160402.11
语种：English
出版社：Science Publishing Group
摘要：Scattering, fluorescence and polarization are the important data source for bioagent or bioaerosol time-space observation and identification. This paper stated and discussed the theory and data inversion principles for Mie scattering, laser induced fluorescence and polarization sensing Lidar. The sensing and data inversion results for bioagent/bioaerosol extinction coefficient, horizontal linear depolarization ratio were also demonstrated. The signal and SNR simulation of fluorescence lidar were also demonstrated. The sensing results revealed that the three kinds of detecting technology approaches are reasonable and potential for bioagent/bioaerosol characterization and recognition.
关键词：Bioagents/Bioaerosols; Lidar; Laser Induced Fluorescence; Depolarization Ratio; Mie Scattering