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Proceedings Paper

Formation of terahertz beams produced by artificial dielectric periodical structures
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Paper Abstract

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.

Paper Details

Date Published: 16 September 2016
PDF: 6 pages
Proc. SPIE 9918, Metamaterials, Metadevices, and Metasystems 2016, 99182X (16 September 2016); doi: 10.1117/12.2241752
Show Author Affiliations
Mikhail K Khodzitsky, ITMO Univ. (Russian Federation)
Anna V. Vozianova, ITMO Univ. (Russian Federation)
Viktoria V. Gill, ITMO Univ. (Russian Federation)
Alexander V. Chernyadiev, ITMO Univ. (Russian Federation)
Alexandr N. Grebenchukov, ITMO Univ. (Russian Federation)
Igor V. Minin, Siberian State Univ. of Geosystem and Technologies (Russian Federation)
Oleg V. Minin, Siberian State Univ. of Geosystem and Technologies (Russian Federation)


Published in SPIE Proceedings Vol. 9918:
Metamaterials, Metadevices, and Metasystems 2016
Nader Engheta; Mikhail A. Noginov; Nikolay I. Zheludev, Editor(s)

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