Floquet analysis of non-uniform self-complementary metasurface

Andrey Sayanskiy, Vladimir Lenets, Sergei Kuznetsov, Stanislav Glybovski, Juan Domingo Baena

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

Abstract

In this work we present the results of numerical simulation of the non-uniform self-complementary metasurface which is illuminated by circular polarized plane wave providing angular separation of the co- and cross-polarized THz beams. We perform a Floquet analysis of non-uniform metasurface based on supercells and show that the metasurface will create the cross-polarized beam in the desired transmission angle, while keeping the co-polarized beam transmitted in the broadside. It could be obtained by gradually altering the geometry of the unit cell along the metasurface to get different phase jumps for the cross-polar coefficients.

Original languageEnglish
Title of host publication5th International Conference on Metamaterials and Nanophotonics, METANANO 2020
EditorsPavel Belov, Mihail Petrov
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735440340
DOIs
Publication statusPublished - 8 Dec 2020
Event5th International Conference on Metamaterials and Nanophotonics, METANANO 2020 - St. Petersburg, Virtual, Russian Federation
Duration: 14 Sep 202018 Sep 2020

Publication series

NameAIP Conference Proceedings
Volume2300
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference5th International Conference on Metamaterials and Nanophotonics, METANANO 2020
CountryRussian Federation
CitySt. Petersburg, Virtual
Period14.09.202018.09.2020

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