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Computer Optics, 2022, Volume 46, Issue 3, Pages 375–380
DOI: https://doi.org/10.18287/2412-6179-CO-1066 (Mi co1025) 		 
This article is cited in 2 scientific papers (total in 2 papers)

DIFFRACTIVE OPTICS, OPTICAL TECHNOLOGIES

Terahertz Bessel and “perfect” vortex beams generated with a binary axicon and axicon with continuous relief

N. D. Osintsevaab, V. V. Gerasimovab, B. A. Knyazevab, M. S. Komlenokc, V. S. Pavel'evad, D. E. Yablokove

a Novosibirsk State University
b G I. Budker Institute of Nuclear Physics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk
c Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow
d Samara National Research University
e IntellectSoft, 443096, Samara, Russia, Michurin street 52
Full-text PDF (1256 kB) Citations (2)
DOI: https://doi.org/10.18287/2412-6179-CO-1066
Abstract: Comparative studies of characteristics of Bessel and “perfect” vortex beams with a topological charge 9, created using a binary silicon axicon and a “holographic” diamond axicon with continu-ous profile at a wavelength of 141 $\mu$m, are carried out. Beams with linear and radial polarization are investigated. An example of the use of a perfect radially polarized beam for the excitation of vortex plasmon-polaritons on a cylindrical conductor is given.
Keywords: binary diffractive axicon, axicon with continuous relief, terahertz radiation, free electron laser, surface plasmon polaritons
Funding agency Grant number
Russian Science Foundation 19-12-00103
This work was supported by the Russian Science Foundation (project No. 19-12-00103) on a unique setup “Novosibirsk Free Electron Laser” using equipment from the “Siberian Center of Synchrotron and Terahertz Radiation” The authors are grateful to O.E. Kameshkov and Yu.Yu. Choporova for helpful discussions, the NovoFEL team for continuous support of the experiments and K.N. Tukmakov for fabrication of the binary axicon.
Received: 06.11.2021
Accepted: 16.01.2022
Document Type: Article
Language: Russian
Citation: N. D. Osintseva, V. V. Gerasimov, B. A. Knyazev, M. S. Komlenok, V. S. Pavel'ev, D. E. Yablokov, “Terahertz Bessel and “perfect” vortex beams generated with a binary axicon and axicon with continuous relief”, Computer Optics, 46:3 (2022), 375–380
Citation in format AMSBIB
\Bibitem{OsiGerKny22}
\by N.~D.~Osintseva, V.~V.~Gerasimov, B.~A.~Knyazev, M.~S.~Komlenok, V.~S.~Pavel'ev, D.~E.~Yablokov
\paper Terahertz Bessel and “perfect” vortex beams generated with a binary axicon and axicon with continuous relief
\jour Computer Optics
\yr 2022
\vol 46
\issue 3
\pages 375--380
\mathnet{http://mi.mathnet.ru/co1025}
\crossref{https://doi.org/10.18287/2412-6179-CO-1066}
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  • https://www.mathnet.ru/eng/co/v46/i3/p375
    • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Computer Optics
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