Chiral characteristics of metasurface based on gammadion cross in THz frequency range
https://doi.org/10.17586/2220-8054-2017-8-3-339-341
Аннотация
The chiral properties of a metasurface made of 2-D array of twisted gammadion crosses was studied at frequencies ranging from 0.1–0.12 THz. The influences of unit cell design on the optical activity and the ellipticity of the metasurface were revealed. The maximal values of ellipticity and polarization azimuth rotation angle were obtained for the gammadion crosses with petals in the form of the truncated circles. The changing of the semi axes’ relation of gammadion cross ellipses allows tuning of the operational frequency and creation of a multiband polarizer.
Об авторах
M. Masyukov
ITMO University
Россия
Россия
A. Vozianova
ITMO University
Россия
Россия
A. Grebenchukov
ITMO University
Россия
Россия
M. Khodzitsky
ITMO University
Россия
Россия
Список литературы
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Рецензия
Для цитирования:
, , , . Наносистемы: физика, химия, математика. 2017;8(3):339-341. https://doi.org/10.17586/2220-8054-2017-8-3-339-341
For citation:
Masyukov M.S., Vozianova A.V., Grebenchukov A.N., Khodzitsky M.K. Chiral characteristics of metasurface based on gammadion cross in THz frequency range. Nanosystems: Physics, Chemistry, Mathematics. 2017;8(3):339-341. https://doi.org/10.17586/2220-8054-2017-8-3-339-341
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