Linear polarized nonparaxial singular beams

S. N. Lapayeva; H. A. Konshu; A. M. Dyadyura; Nikolaj A. Groshenko

doi:10.1117/12.428258

30 May 2001 Linear polarized nonparaxial singular beams

S. N. Lapayeva, H. A. Konshu, A. M. Dyadyura, Nikolaj A. Groshenko

Proceedings Volume 4403, Second International Conference on Singular Optics (Optical Vortices): Fundamentals and Applications; (2001) https://doi.org/10.1117/12.428258
Event: Singular Optics 2000: Fundamentals and Applications of Optical Vortices, 2000, Crimea, Ukraine

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.

Citation Download Citation

S. N. Lapayeva, H. A. Konshu, A. M. Dyadyura, and Nikolaj A. Groshenko "Linear polarized nonparaxial singular beams", Proc. SPIE 4403, Second International Conference on Singular Optics (Optical Vortices): Fundamentals and Applications, (30 May 2001); https://doi.org/10.1117/12.428258

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