Vol. 2, issue 01, article # 4

pdf Gusack P. M., Mikhailovskii S. S. Two-wave investigation of temporal laser beam fluctuation spectra in the atmosphere. // Atmospheric and oceanic optics. 1989. V. 2. No. 01. P. 23-26.
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A comparative method of two wave probing for laser beam fluctuations investigation has been developed experimentally. One of the waves has been partly absorbed by water steam in a turbulent atmosphere. It has been found that laser beam fluctuations spectral power was periodically modulated. The data obtained have been explained by transportation peculiarities of water steam in a turbulent atmosphere.


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