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This work is focused on the quick determination of characteristics of the atmospheric transmission media in optical band. Optical wireless links are briefly introduced. Two of the most important effects influencing optical signal properties in the atmosphere are shortly described. The goal of the work is in analysis of optical intensity profile. Due to the changes in the intensity profile we are able...
The goal of the paper is to compare turbulent attenuation calculated by Rytov relations and the method of available power as well as determine maximal range of free space optical link on the basis of communication margin.
This work is focused on the free space optical links and the laser beam transmission via atmospheric transmission media. Meteorological visibility is presented in the work as well as Kim and Kruse models for determination of atmospheric attenuation. Model of the free space optical link is briefly described in the paper and typical parameters of the optical wireless link are mentioned. Conception of...
This paper is focused on the Gaussian beam properties in the turbulent atmosphere. At first the optical wireless link is briefly introduced and the atmospheric transmission media is presented. The atmospheric turbulences are introduced and laser beam geometry is analyzed. For the Gaussian beam in the turbulent atmosphere we can calculate correlation between influenced laser beam and ideal Gaussian...
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