Formation of terahertz beams produced by artificial dielectric periodical structures

Mikhail K. Khodzitsky, Anna V. Vozianova, Viktoria V. Gill, Alexander V. Chernyadiev, Alexandr N. Grebenchukov, Igor V. Minin, Oleg V. Minin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Citations (Scopus)


This paper presents an investigation of terajets formation by dielectric periodic structure at terahertz frequencies in effective medium regime (photonic metamaterial). The dispersions of effective permittivity for three periodic structures formed by different types of plastics (ABS, PLA, Crystal) were analytically obtained for both regimes. Numerical simulation of this structure was performed by using COMSOL Multiphysics. The terajet formation was numerically shown.

Original languageEnglish
Title of host publicationMetamaterials, Metadevices, and Metasystems 2016
ISBN (Electronic)9781510602274
Publication statusPublished - 2016
Externally publishedYes
EventMetamaterials, Metadevices, and Metasystems 2016 - San Diego, United States
Duration: 28 Aug 20161 Sep 2016


ConferenceMetamaterials, Metadevices, and Metasystems 2016
CountryUnited States
CitySan Diego


  • effective medium theory
  • sub-wavelength resolution
  • terahertz

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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