Coherent Retroreflectors for Realization of Bound States in Waveguides

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

Abstract

Metasurfaces provide very efficient tools to control electromagnetic waves in all frequency ranges. Unfortunately, their capabilities to control several waves simultaneously is very scarcely discussed in the literature. However, control of two coherent waves might provide additional functionalities to metasurfaces and can bring up new applications. In this talk, we present our recent results on single-sheet metasurfaces which act as retroreflectors when illuminated from both sides by two coherent plane waves. We call these sheets 'coherent retroreflectors'. In particular, we discuss an application of these metasurfaces for realization of a bound state in a waveguide.

Original languageEnglish
Title of host publication2020 14th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2020
PublisherIEEE
Pages118-120
Number of pages3
ISBN (Electronic)9781728161044
DOIs
Publication statusPublished - 27 Sep 2020
MoE publication typeA4 Article in a conference publication
EventInternational Congress on Artificial Materials for Novel Wave Phenomena - New York City, United States
Duration: 27 Sep 20203 Oct 2020
Conference number: 14

Conference

ConferenceInternational Congress on Artificial Materials for Novel Wave Phenomena
Abbreviated titleMetamaterials
CountryUnited States
CityNew York City
Period27/09/202003/10/2020

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