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Computer Optics, 2023, Volume 47, Issue 1, Pages 36–39
DOI: https://doi.org/10.18287/2412-6179-CO-1229 (Mi co1099) 		 
This article is cited in 2 scientific papers (total in 2 papers)

DIFFRACTIVE OPTICS, OPTICAL TECHNOLOGIES

Reverse energy flow in vector modes of optical fibers

S. S. Stafeevab, A. D. Pryamikovc, G. K. Alagashevc, V. V. Kotlyarab

a Image Processing Systems Institute of the RAS - Branch of the FSRC "Crystallography and Photonics" RAS, Samara, Russia, Samara
b Samara National Research University
c Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow
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DOI: https://doi.org/10.18287/2412-6179-CO-1229
URL: https://computeroptics.ru/KO/Annot/KO47-1/470104.html
Abstract: In this paper, the propagation of a second-order cylindrical vector beam in gradient-index and microstructured fibers is numerically simulated using the RSoft Fullwave software. The second-order vector beams are shown to be vector modes of these fibers. In the calculated fundamental modes, regions are found in which there is an energy flow directed oppositely to the beam propagation direction (regions of a reverse energy flow). The absolute value of the longitudinal component of the reverse energy flow is found to be much lower than that of the forward flow.
Keywords: reverse energy flow, vector mode, polarization vortex, microstructured fiber
Funding agency Grant number
Russian Science Foundation 22-22-00575
This work was supported by the Russian Science Foundation (Project No. 22-22-00575).
Received: 30.09.2022
Accepted: 27.10.2022
Document Type: Article
Language: Russian
Citation: S. S. Stafeev, A. D. Pryamikov, G. K. Alagashev, V. V. Kotlyar, “Reverse energy flow in vector modes of optical fibers”, Computer Optics, 47:1 (2023), 36–39
Citation in format AMSBIB
\Bibitem{StaPryAla23}
\by S.~S.~Stafeev, A.~D.~Pryamikov, G.~K.~Alagashev, V.~V.~Kotlyar
\paper Reverse energy flow in vector modes of optical fibers
\jour Computer Optics
\yr 2023
\vol 47
\issue 1
\pages 36--39
\mathnet{http://mi.mathnet.ru/co1099}
\crossref{https://doi.org/10.18287/2412-6179-CO-1229}
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    • This publication is cited in the following 2 articles:
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