Bound States in the Continuum and Non-Hermitian Engineering of Hybrid TE-TM Resonances in Periodic Metasurfaces

Research output: Contribution to conferencePaperScientificpeer-review

Abstract

We show that hybrid TE-TM collective resonances in periodic metasurfaces can form perfect bound states in the continuum (BICs) despite being strongly coupled to lossy meta-atoms. Furthermore, the non-Hermitian character of the studied system can be used to realize exceptional points and robust degeneracies of the hybrid bright and dark eigenstates.
Original languageEnglish
Pages165-167
Number of pages3
DOIs
Publication statusPublished - 26 Oct 2023
MoE publication typeNot Eligible
EventInternational Congress on Artificial Materials for Novel Wave Phenomena - Crete, Chania, Greece
Duration: 11 Sept 202316 Sept 2023
Conference number: 17
https://congress2023.metamorphose-vi.org/

Conference

ConferenceInternational Congress on Artificial Materials for Novel Wave Phenomena
Abbreviated titleMetamaterials
Country/TerritoryGreece
CityChania
Period11/09/202316/09/2023
OtherConference number 193986
Internet address

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