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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2018, Volume 44, Issue 16, Pages 75–82
DOI: https://doi.org/10.21883/PJTF.2018.16.46479.17127 (Mi pjtf5724) 		 
This article is cited in 5 scientific papers (total in 5 papers)

Modeling resonances of dielectric spheres in the terahertz range

D. V. Storozhenkoa, V. P. Dzyubaa, Yu. N. Kulchinab

a Institute for Automation and Control Processes, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok
b Far Eastern Federal University, Vladivostok
Full-text PDF (363 kB) Citations (5)
DOI: https://doi.org/10.21883/PJTF.2018.16.46479.17127
Abstract: We have studied the resonance properties of dielectric spheres with subwavelength dimensions in the optical and terahertz frequency range. Distribution of the electric field vector in a sphere irradiated by a plane polarized wave has been numerically simulated using the finite element method. The obtained results clearly demonstrate that it is in principle possible to use resonances of various orders in dielectric spheres for the amplification of current in a conducting antenna with dimensions several times smaller than the radiation wavelength. In the case of resonances within short spectral intervals, it is possible to provide a current density gain up to 25–30 dB as compared to that in the absence of a dielectric sphere surrounding the antenna.
Funding agency Grant number
Far Eastern Branch of the Russian Academy of Sciences 18-3-023
Received: 21.11.2017
English version:
Technical Physics Letters, 2018, Volume 44, Issue 8, Pages 739–742
DOI: https://doi.org/10.1134/S1063785018080291
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: D. V. Storozhenko, V. P. Dzyuba, Yu. N. Kulchin, “Modeling resonances of dielectric spheres in the terahertz range”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 44:16 (2018), 75–82; Tech. Phys. Lett., 44:8 (2018), 739–742
Citation in format AMSBIB
\Bibitem{StoDzyKul18}
\by D.~V.~Storozhenko, V.~P.~Dzyuba, Yu.~N.~Kulchin
\paper Modeling resonances of dielectric spheres in the terahertz range
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2018
\vol 44
\issue 16
\pages 75--82
\mathnet{http://mi.mathnet.ru/pjtf5724}
\crossref{https://doi.org/10.21883/PJTF.2018.16.46479.17127}
\elib{https://elibrary.ru/item.asp?id=35270712 }
\transl
\jour Tech. Phys. Lett.
\yr 2018
\vol 44
\issue 8
\pages 739--742
\crossref{https://doi.org/10.1134/S1063785018080291}
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    • This publication is cited in the following 5 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Pisma v Zhurnal Tekhnicheskoi Fiziki Pisma v Zhurnal Tekhnicheskoi Fiziki
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