Multipole terahertz localized plasmon resonances on spiral structures

Vasily V. Gerasimov, Sergei A. Kuznetsov, Alexey G. Lemzyakov, Ruslan R. Hafizov

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Abstract

Numerical simulations of sub-wavelength single and double logarithmic spiral metal disk array in the range of 0.04-5 THz have shown that high order localized surface plasmon resonances arise at oblique incidence and small gap sizes between the disks. The spectra and 2D distributions of the EM field at the resonant frequencies depend on the geometry of the structure, period of the array, and a gap between the disks in the doubled spiral structures, but there is no dependence on the twisting direction of the spirals.

Original languageEnglish
Title of host publicationIRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves
PublisherIEEE Computer Society
ISBN (Electronic)9781538682852
DOIs
Publication statusPublished - 1 Sep 2019
Event44th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2019 - Paris, France
Duration: 1 Sep 20196 Sep 2019

Publication series

NameInternational Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
Volume2019-September
ISSN (Print)2162-2027
ISSN (Electronic)2162-2035

Conference

Conference44th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2019
CountryFrance
CityParis
Period01.09.201906.09.2019

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Gerasimov, V. V., Kuznetsov, S. A., Lemzyakov, A. G., & Hafizov, R. R. (2019). Multipole terahertz localized plasmon resonances on spiral structures. In IRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves [8873733] (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz; Vol. 2019-September). IEEE Computer Society. https://doi.org/10.1109/IRMMW-THz.2019.8873733