Formation of terahertz beams produced by artificial dielectric periodical structures

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.

Original language	English
Title of host publication	Metamaterials, Metadevices, and Metasystems 2016
Publisher	SPIE
Volume	9918
ISBN (Electronic)	9781510602274
DOIs	https://doi.org/10.1117/12.2241752
Publication status	Published - 2016
Externally published	Yes
Event	Metamaterials, Metadevices, and Metasystems 2016 - San Diego, United States Duration: 28 Aug 2016 → 1 Sep 2016

Conference

Conference	Metamaterials, Metadevices, and Metasystems 2016
Country	United States
City	San Diego
Period	28.8.16 → 1.9.16

Keywords

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

Access to Document

10.1117/12.2241752

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Cite this

Khodzitsky, M. K., Vozianova, A. V., Gill, V. V., Chernyadiev, A. V., Grebenchukov, A. N., Minin, I. V., & Minin, O. V. (2016). Formation of terahertz beams produced by artificial dielectric periodical structures. In Metamaterials, Metadevices, and Metasystems 2016 (Vol. 9918). [99182X] SPIE. https://doi.org/10.1117/12.2241752

Formation of terahertz beams produced by artificial dielectric periodical structures. / Khodzitsky, Mikhail K.; Vozianova, Anna V.; Gill, Viktoria V.; Chernyadiev, Alexander V.; Grebenchukov, Alexandr N.; Minin, Igor V.; Minin, Oleg V.

Metamaterials, Metadevices, and Metasystems 2016. Vol. 9918 SPIE, 2016. 99182X.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Khodzitsky, MK, Vozianova, AV, Gill, VV, Chernyadiev, AV, Grebenchukov, AN, Minin, IV & Minin, OV 2016, Formation of terahertz beams produced by artificial dielectric periodical structures. in Metamaterials, Metadevices, and Metasystems 2016. vol. 9918, 99182X, SPIE, Metamaterials, Metadevices, and Metasystems 2016, San Diego, United States, 28.8.16. https://doi.org/10.1117/12.2241752

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title = "Formation of terahertz beams produced by artificial dielectric periodical structures",

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.",

keywords = "effective medium theory, sub-wavelength resolution, terahertz",

author = "Khodzitsky, {Mikhail K.} and Vozianova, {Anna V.} and Gill, {Viktoria V.} and Chernyadiev, {Alexander V.} and Grebenchukov, {Alexandr N.} and Minin, {Igor V.} and Minin, {Oleg V.}",

year = "2016",

doi = "10.1117/12.2241752",

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volume = "9918",

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AU - Khodzitsky, Mikhail K.

AU - Vozianova, Anna V.

AU - Gill, Viktoria V.

AU - Chernyadiev, Alexander V.

AU - Grebenchukov, Alexandr N.

AU - Minin, Igor V.

AU - Minin, Oleg V.

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N2 - 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.

AB - 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.

KW - effective medium theory

KW - sub-wavelength resolution

KW - terahertz

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