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Computer Optics, 2021, Volume 45, Issue 3, Pages 324–330
DOI: https://doi.org/10.18287/2412-6179-CO-850 (Mi co914) 		 
This article is cited in 5 scientific papers (total in 5 papers)

OPTO-IT

Design and modeling of a photonic integrated device for optical vortex generation in a silicon waveguide

R. V. Kutluyarova, D. M. Fatkhieva, I. V. Stepanova, E. P. Grakhovaa, V. S. Lyubopytovba, A. Kh. Sultanova

a Ufa State Aviation Technical University, 450008, Ufa, Russia, Karla Marxa Street 12
b Skolkovo Institute of Science and Technology, 121205, Moscow, Russia, Bolshoy Boulevard 30, bld. 1
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DOI: https://doi.org/10.18287/2412-6179-CO-850
Abstract: We propose and numerically verify a design of the photonic integrated circuit for in-plane generation of a 1st azimuthal order vortex mode in dielectric rectangular waveguides. Radiation is introduced into the proposed structure in a standard way through two grating couplers. Applying a mode coupling and specific phase shift, a field with the required amplitude-phase distribution is formed directly in the output waveguide. The geometric dimensions of the device are simulated and optimized to fit the technological parameters of the silicon-on-insulator platform.
Keywords: orbital angular momentum, integrated photonics, optical waveguides, in-plane generation, silicon-on-insulator.
Funding agency Grant number
Russian Science Foundation 19-49-04112
Ministry of Science and Higher Education of the Russian Federation FEUE-2020-0007
This work was partially funded under the Grant of the Russian Science Foundation Project No. 19-49-04112 (simulations and optimization of the device parameters), and under the State Assignment from the Ministry of Science and Higher Education of the Russian Federation for Ufa State Aviation Technical University FEUE-2020-0007 (concept of the device and operation principle).
Received: 30.05.2016
Accepted: 11.01.2020
Document Type: Article
Language: English
Citation: R. V. Kutluyarov, D. M. Fatkhiev, I. V. Stepanov, E. P. Grakhova, V. S. Lyubopytov, A. Kh. Sultanov, “Design and modeling of a photonic integrated device for optical vortex generation in a silicon waveguide”, Computer Optics, 45:3 (2021), 324–330
Citation in format AMSBIB
\Bibitem{KutFatSte21}
\by R.~V.~Kutluyarov, D.~M.~Fatkhiev, I.~V.~Stepanov, E.~P.~Grakhova, V.~S.~Lyubopytov, A.~Kh.~Sultanov
\paper Design and modeling of a photonic integrated device for optical vortex generation in a silicon waveguide
\jour Computer Optics
\yr 2021
\vol 45
\issue 3
\pages 324--330
\mathnet{http://mi.mathnet.ru/co914}
\crossref{https://doi.org/10.18287/2412-6179-CO-850}
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  • https://www.mathnet.ru/eng/co/v45/i3/p324
    • This publication is cited in the following 5 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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    References:15
     
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