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Computer Optics, 2017, Volume 41, Issue 5, Pages 617–625
DOI: https://doi.org/10.18287/2412-6179-2017-41-5-617-625 (Mi co430) 		 
This article is cited in 4 scientific papers (total in 4 papers)

OPTO-IT

An analysis of the spatial spectrum of Hermite-Gauss beams with embedded optical vortex

A. V. Ustinov

Image Processing Systems Institute îf RAS – Branch of the FSRC “Crystallography and Photonics” RAS, Samara, Russia
Full-text PDF (490 kB) Citations (4)
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DOI: https://doi.org/10.18287/2412-6179-2017-41-5-617-625
Abstract: This work deals with a detailed theoretical study of Hermite-Gauss beams with embedded vortical phase passing through a lens. Special attention is given to the location of vortical phase singularities in the focal plane. Sufficient conditions for the intensity null in the focal plane centre are found. The theoretical analysis is confirmed by numerical calculations.
Keywords: Hermite-Gauss beam; phase singularity; trigonometric transforms.
Funding agency Grant number
Russian Foundation for Basic Research 16-07-00825-à
The work was financially supported by the Russian Foundation for Basic Research (RFBR), grant No. 16-07-00825.
Received: 11.08.2017
Accepted: 02.10.2017
Document Type: Article
Language: Russian
Citation: A. V. Ustinov, “An analysis of the spatial spectrum of Hermite-Gauss beams with embedded optical vortex”, Computer Optics, 41:5 (2017), 617–625
Citation in format AMSBIB
\Bibitem{Ust17}
\by A.~V.~Ustinov
\paper An analysis of the spatial spectrum of Hermite-Gauss beams with embedded optical vortex
\jour Computer Optics
\yr 2017
\vol 41
\issue 5
\pages 617--625
\mathnet{http://mi.mathnet.ru/co430}
\crossref{https://doi.org/10.18287/2412-6179-2017-41-5-617-625}
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    • This publication is cited in the following 4 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Computer Optics
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