Application of nondiffracting beams to wireless optical communications
2007
In wireless optical communications, information is carried by coherent laser beams propagating through the free space.
In realized communication channels, the standard beams created directly in the laser resonator are utilized. In recent
time, an increasing attention has been focused on the so-called nondiffracting beams generated by auxiliary optical
systems. In this paper, the theoretical and experimental aspects of the nondiffracting propagation of light are discussed
and geometrical parameters and physical properties of nondiffracting beams promising for wireless communications
reviewed.
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