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Analysis of Accuracy of Optical Vortex Detection Algorithms

Analysis of Accuracy of Optical Vortex Detection Algorithms Application of four algorithms developed for detecting optical vortices in model problems of singular optics is considered. Computational schemes that should be constructed for the software implementation of the algorithms are presented and the input information required for the operation of the computer applications is specified. Special attention is paid to the accuracy in detecting the number and coordinates of singular points of a wavefront. Depending on the characteristic of the methods and input data volume, the areas of their possible use (experiments or purely numerical simulation) are determined. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Atmospheric and Oceanic Optics Springer Journals

Analysis of Accuracy of Optical Vortex Detection Algorithms

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Publisher
Springer Journals
Copyright
Copyright © Pleiades Publishing, Ltd. 2021. ISSN 1024-8560, Atmospheric and Oceanic Optics, 2021, Vol. 34, No. 3, pp. 161–173. © Pleiades Publishing, Ltd., 2021. Russian Text © The Author(s), 2021, published in Optika Atmosfery i Okeana.
ISSN
1024-8560
eISSN
2070-0393
DOI
10.1134/s1024856021030088
Publisher site
See Article on Publisher Site

Abstract

Application of four algorithms developed for detecting optical vortices in model problems of singular optics is considered. Computational schemes that should be constructed for the software implementation of the algorithms are presented and the input information required for the operation of the computer applications is specified. Special attention is paid to the accuracy in detecting the number and coordinates of singular points of a wavefront. Depending on the characteristic of the methods and input data volume, the areas of their possible use (experiments or purely numerical simulation) are determined.

Journal

Atmospheric and Oceanic OpticsSpringer Journals

Published: Jul 5, 2021

Keywords: optical vortices; singular points of wavefront; local tilts of wavefront; Shack–Hartmann sensor

References