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Optical Memory and Neural Networks

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01-11-2023

Digital Sorting of Structured Vector LG Beams by the Moment of Intensity Method

Authors: S. I. Khalilov, M. V. Bretsko, Ya. E. Akimova, A. V. Volyar, N. V. Apatova, A. O. Ivakhnenko

Published in: Optical Memory and Neural Networks | Special Issue 1/2023

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Abstract

In this paper, studies have been carried out on the formation of complex structured Laguerre-Gauss vector beams. For the first time, a digital method of intensity moments was used, which allows one to determine the mode composition using a single intensity distribution in each polarization component in the focal plane, either of a spherical lens, or in the plane of double focus of a cylindrical lens.

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Title: Digital Sorting of Structured Vector LG Beams by the Moment of Intensity Method
Authors: S. I. Khalilov
M. V. Bretsko
Ya. E. Akimova
A. V. Volyar
N. V. Apatova
A. O. Ivakhnenko
Publication date: 01-11-2023
Publisher: Pleiades Publishing
Published in: Optical Memory and Neural Networks / Issue Special Issue 1/2023
Print ISSN: 1060-992X
Electronic ISSN: 1934-7898
DOI: https://doi.org/10.3103/S1060992X23050089

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