Diffraction-free beams

19873,574 citationsJournal Article

Authors

Joseph J. Miceli · University of Rochester

Abstract

It was recently predicted that nondiffracting beams, with beam spots as small as a few wavelengths, can exist and propagate in free space. We report the first experimental investigation of these beams.

Topics & Keywords

Advanced Antenna and Metasurface Technologies Microwave Engineering and Waveguides Orbital Angular Momentum in Optics

Publication Details

Published in: Physical Review Letters

Volume 58, Issue 15, pp. 1499-1501

DOI: 10.1103/physrevlett.58.1499

Field-Weighted Citation Impact: 485.59

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Diffraction-free beams

Authors

Abstract

Topics & Keywords

Publication Details