Title: Study of Attenuation Caused by Rain for Laser Propagation
Abstract:In this paper,on the base of Mie theory,four common raindrop size distribution are utilized,laser propagation through rain is analyzed,laser attenuation due to rain as a function of rainfall rate is o...In this paper,on the base of Mie theory,four common raindrop size distribution are utilized,laser propagation through rain is analyzed,laser attenuation due to rain as a function of rainfall rate is obtained.The results show that amount of raindrop in per volume and raindrop size distribution have an important influence on attenuation caused by rain.The raindrop size distribution of M-P and Guangzhou are reasonable for drizzle,Joss and Guangzhou are reasonable for widespread.Because thunderstorm occurs dispersedly,the deviation of attenuation is large,M-P and Guangzhou are reasonable for thunderstorm that has more raindrop,Joss and Weibull are reasonable for thunderstorm that has less small raindrop.Read More
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
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