作者: S.A Ponomarenko , J.-J Greffet , E Wolf
DOI: 10.1016/S0030-4018(02)01474-8
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摘要: We study the spreading of rms spatial and angular characteristics partially coherent beams in turbulent media. The broadening a beam is shown to be diffusion-like. dynamics width found determined by interplay free-space diffraction diffusion. Our results indicate conditions under which are less sensitive distortions caused atmospheric turbulence than fully beams.