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Transformation of vortex Bessel beams during propagation in turbulent atmosphere was theoretically analyzed. Deforming influence of the randomly inhomogeneous of the turbulent medium on formation of diffraction-free beams leads to disappearance of their invariant properties. In the given research features of evolution of spatial structure of distribution of mean intensity of vortex Bessel beams in...
The question of stability of the vortex Bessel optical beams formed in turbulent atmosphere is theoretically considered. In the given research characteristics of spatial structure of distribution of mean intensity of vortex Bessel optical beams in a randomly inhomogeneous medium (turbulent atmosphere) are in details analyzed. The quantitative criterion of possibility of formation of vortex Bessel...
Researches of coherent properties of the vortex Bessel optical beams propagating in turbulent atmosphere are theoretically developed. The degree of coherence of vortex Bessel optical beams depending on beam parameters (cross-section wave number and a topological charge) and characteristics of turbulent atmosphere is in details analysed.
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