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Proceedings Paper

Epsilon-near-zero copper-dielectric composite for terahertz frequency range
Author(s): Egor A. Litvinov; Petr S. Demchenko; Elizaveta B. Sheklanova; Anna V. Vozianova; Mikhail K. Khodzitsky
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Paper Abstract

The work is dedicated to design of epsilon-near-zero metamaterials (ENZ) in terahertz frequency range. Two materials were investigated: the first material is the one-layered single-wire medium (SWM) and the second material consists of the planar parallel metal stripes on the layer of polyethylene terephthalate (PET). The wired medium was designed using analytical approximation of thin wire structures and verified by numerical simulations. The striped metamaterial was designed using numerical simulations software and its performance was experimentally verified by terahertz timedomain spectroscopy.

Paper Details

Date Published: 19 September 2018
PDF: 9 pages
Proc. SPIE 10719, Metamaterials, Metadevices, and Metasystems 2018, 1071939 (19 September 2018); doi: 10.1117/12.2326018
Show Author Affiliations
Egor A. Litvinov, ITMO Univ. (Russian Federation)
Petr S. Demchenko, ITMO Univ. (Russian Federation)
Elizaveta B. Sheklanova, ITMO Univ. (Russian Federation)
Anna V. Vozianova, ITMO Univ. (Russian Federation)
Mikhail K. Khodzitsky, ITMO Univ. (Russian Federation)

Published in SPIE Proceedings Vol. 10719:
Metamaterials, Metadevices, and Metasystems 2018
Nader Engheta; Mikhail A. Noginov; Nikolay I. Zheludev, Editor(s)

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