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Proceedings Paper

Polarization metrology of the tunnel vortex selection
Author(s): Tatyana A. Fadeyeva; Oleg V. Polyakov
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Paper Abstract

It is experimentally and theoretically shown that a vectorial topological dipole is formed in the radiation after a basic canal of a fiber-optical coupler. The dipole consists of two polarized umbilics: "star" and "lemon" or "star" and "monstar" to be a steady field structure since its total topological index is preserved as the radiation transmits through the fiber.

Paper Details

Date Published: 24 September 2004
PDF: 8 pages
Proc. SPIE 5582, Advanced Optoelectronics and Lasers, (24 September 2004); doi: 10.1117/12.583483
Show Author Affiliations
Tatyana A. Fadeyeva, National Taurida V. Vernadsky Univ. (Ukraine)
Oleg V. Polyakov, National Taurida V. Vernadsky Univ. (Ukraine)

Published in SPIE Proceedings Vol. 5582:
Advanced Optoelectronics and Lasers
Igor A. Sukhoivanov; Vasily A. Svich; Alexander V. Volyar; Yuriy S. Shmaliy; Sergy A. Kostyukevych, Editor(s)

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