Vol. 30, issue 07, article # 5

Banakh V.A., Sukharev A.A. Aircraft subsonic speed impact on distortions of a laser beam propagating from the turret surface through a turbulent atmosphere. // Optika Atmosfery i Okeana. 2017. V. 30. No. 07. P. 575–580 [in Russian].
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Abstract:

Results of the analysis of the mean intensity, intensity fluctuations, and regular and random wandering of optical beams propagating through the high-density area, which is formed due to subsonic airflow about a turret, in a turbulent atmosphere, are described. It is shown that the presence of perturbations around the turret caused by aircraft subsonic movements has a little impact on beam parameter. Quantitative data, which illustrate changes in the beam parameters along paths of different geometry versus turbulent conditions of light propagation, are presented and discussed.

Keywords:

turret, mean intensity, turbulence, variance of intensity fluctuations

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