Russian Federation
Russian Federation
UDC 52-466
A formula for the spatial correlation function of weak fluctuations in the intensity of a spherical wave in a turbulent atmosphere, obtained on the basis of the wave equation, and calculations illustrating how the dispersion and scale of the correlation of the intensity of a spherical wave change with varying the ratio of the path length to the wavelength are presented.
spherical wave, coherence, turbulent atmosphere, wave equation
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