Remarks on the Physical Meaning of Diffraction-Free Solutions of Maxwell Equations

E. Comay

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Remarks on the Physical Meaning of Diffraction-Free Solutions of Maxwell Equations

E. Comay

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Abstract

It is proved that a source of electromagnetic radiation cannot emit a diffraction-free beam at the wave zone. A Bessel $J_0$ $ϕ$-invariant beam does not hold even at the intermediate zone. These results negate claims published recently in the literature.

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E. Comay. 2002-02-10. Remarks on the Physical Meaning of Diffraction-Free Solutions of Maxwell Equations. https://arxiv.org/abs/physics/0202030

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