OPTIKA ATMOSFERY I OKEANA JOURNAL
V.E. ZUEV INSTITUTE OF ATMOSPHERIC OPTICS
Vol. 4, issue 10, article # 6
pdf Gribova E. Z., Saichev A. I. A gas of noninteracting particles and fluctuations of wave intensity behind the phase screen (the model of heated beams). // Atmospheric and oceanic optics. 1991. V. 4. No. 10. P. 729-731.Copy the reference to clipboard
Abstract:
Following the analogy between the evolution of density in a heated gas of noninteracting particles and the diffraction of monochromatic optical waves upon their passage through a random–phase screen, an expression is developed to describe the correlation function of intensity fluctuations behind such a screen. Applicability limits are found for that approach. The adequacy of the model is tested using the example of a dynamic phase screen.