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Proceedings Paper

Linear polarized nonparaxial singular beams
Author(s): S. N. Lapayeva; H. A. Konshu; A. M. Dyadyura; Nikolaj A. Groshenko
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Paper Abstract

In the article, it is consisted of wave fields near a focal plane of a strongly focused beam. The theoretical and experimental analysis of exact solution of Maxwell's for optical vortex modes beyond the paraxial barrier are given, and a phase singularities spectrum of wave fields is drawn. The asymmetry of electrical and magnetic fields, and also the losses of phase synchronism between them is observed, which expressed as distinction of topological phases. Experimental results are well according with the theoretical ones.

Paper Details

Date Published: 30 May 2001
PDF: 5 pages
Proc. SPIE 4403, Second International Conference on Singular Optics (Optical Vortices): Fundamentals and Applications, (30 May 2001); doi: 10.1117/12.428258
Show Author Affiliations
S. N. Lapayeva, National Tavrida Vernadsky Univ. (Ukraine)
H. A. Konshu, National Tavrida Vernadsky Univ. (Ukraine)
A. M. Dyadyura, National Tavrida Vernadsky Univ. (Ukraine)
Nikolaj A. Groshenko, National Tavrida Vernadsky Univ. (Ukraine)


Published in SPIE Proceedings Vol. 4403:
Second International Conference on Singular Optics (Optical Vortices): Fundamentals and Applications
Marat S. Soskin; Mikhail V. Vasnetsov, Editor(s)

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