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Computer Optics, 2020, Volume 44, Issue 1, Pages 29–33
DOI: https://doi.org/10.18287/2412-6179-CO-633 (Mi co758) 		 
This article is cited in 20 scientific papers (total in 20 papers)

OPTO-IT

Focusing a second-order cylindrical vector beam with a gradient index Mikaelian lens

S. S. Stafeevab, E. S. Kozlovaab, A. G. Nalimovba

a Samara National Research University, Moskovskoye shosse, 34, 443086, Samara, Russia
b IPSI RAS – Branch of the FSRC "Crystallography and Photonics" RAS, Molodogvardeyskaya 151, 443001, Samara, Russia
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DOI: https://doi.org/10.18287/2412-6179-CO-633
Abstract: In this paper, we numerically simulate the focusing of a second-order cylindrical vector beam with a gradient index Mikaelian lens. It is shown that the lens forms a region of the reverse energy flow near its output surface. If the lens has an on-axis micropit, the region of the direct energy flow can be confined within the lens material, whereas that of the reverse energy flow is put out in free space.
Keywords: Poynting vector, energy backflow, gradient index lens, cylindrical vector beam, scattering force.
Funding agency Grant number
Russian Science Foundation 18-19-00595
Russian Foundation for Basic Research 18-07-01380 а
18-07-01122 а
Ministry of Science and Higher Education of the Russian Federation НШ-6307.2018.8
The work was partly funded by the Russian Science Foundation under grant # 18-07-01122 ("Gradient index lens"), the Russian Foundation for Basic Research under grant # 18-19-00595 ("Gradient index lens with metallic layer"), and grant # 18-07-01380 (" Gradient index lens with a micropit"), and the RF Ministry of Science and Higher Education within a state contract with the "Crystallography and Photonics" Research Center of the RAS under agreement ("Introduction").
Received: 17.09.2019
Accepted: 30.10.2019
Document Type: Article
Language: Russian
Citation: S. S. Stafeev, E. S. Kozlova, A. G. Nalimov, “Focusing a second-order cylindrical vector beam with a gradient index Mikaelian lens”, Computer Optics, 44:1 (2020), 29–33
Citation in format AMSBIB
\Bibitem{StaKozNal20}
\by S.~S.~Stafeev, E.~S.~Kozlova, A.~G.~Nalimov
\paper Focusing a second-order cylindrical vector beam with a gradient index Mikaelian lens
\jour Computer Optics
\yr 2020
\vol 44
\issue 1
\pages 29--33
\mathnet{http://mi.mathnet.ru/co758}
\crossref{https://doi.org/10.18287/2412-6179-CO-633}
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    • This publication is cited in the following 20 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Computer Optics
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