Proceedings of the 2016 International Conference on Computer Engineering, Information Science & Application Technology (ICCIA 2016)

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Attenuation Characteristics of Laser in Rain

Authors
Yuewei Wei, Jun Xu, Bin Xu
Corresponding Author
Yuewei Wei
Available Online September 2016.
DOI
10.2991/iccia-16.2016.22How to use a DOI?
Keywords
Laser transmission; Rainfall attenuation; Mie scattering; Transmittance.
Abstract

In the observation of laser signal transmission in the rain, the attenuation ratio with the change of the size of the raindrops, the smaller the smaller the attenuation. In Mie scattering theory, with Weibull distribution model of raindrop size distribution and calculate the laser beam transmission in the rain attenuation characteristics in rainfall and changes with the distance, in Mie scattering theory, with Webb distribution model of raindrop size distribution, calculation of laser beam in the transmission of the rain attenuation characteristics in rainfall and changes with the distance. In the process of propagation, only the scattering attenuation of raindrops is considered, and the influence of diffraction and geometrical scattering is also considered. This explains the observed phenomena in the experiment, the attenuation of the laser signal in the light rain is larger than that in the heavy rain.

Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2016 International Conference on Computer Engineering, Information Science & Application Technology (ICCIA 2016)
Series
Advances in Computer Science Research
Publication Date
September 2016
ISBN
10.2991/iccia-16.2016.22
ISSN
2352-538X
DOI
10.2991/iccia-16.2016.22How to use a DOI?
Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

risenwbib
TY  - CONF
AU  - Yuewei Wei
AU  - Jun Xu
AU  - Bin Xu
PY  - 2016/09
DA  - 2016/09
TI  - Attenuation Characteristics of Laser in Rain
BT  - Proceedings of the 2016 International Conference on Computer Engineering, Information Science & Application Technology (ICCIA 2016)
PB  - Atlantis Press
SP  - 115
EP  - 119
SN  - 2352-538X
UR  - https://doi.org/10.2991/iccia-16.2016.22
DO  - 10.2991/iccia-16.2016.22
ID  - Wei2016/09
ER  -