Non-Hermitian degeneracy of electrically tunable intersubband polaritonic metasurfaces

Hyeongju Chung, Beomjoon Kim, Gerhard Boehm, Mikhail A. Belkin, Jongwon Lee

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

Abstract

We propose non-hermitian degeneracies in the mid-infrared using two orthogonal and electrically tunable plasmonic split-ring resonators. These resonators are coupled to intersubband transitions in multiple-quantum wells and can be individually controlled by two bias voltages.

Original languageEnglish
Title of host publication2024 Conference on Lasers and Electro-Optics, CLEO 2024
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781957171395
DOIs
StatePublished - 2024
Event2024 Conference on Lasers and Electro-Optics, CLEO 2024 - Charlotte, United States
Duration: 7 May 202410 May 2024

Publication series

Name2024 Conference on Lasers and Electro-Optics, CLEO 2024

Conference

Conference2024 Conference on Lasers and Electro-Optics, CLEO 2024
Country/TerritoryUnited States
CityCharlotte
Period7/05/2410/05/24

Keywords

  • Electro-optical waveguides
  • Laser transitions
  • Lasers and electrooptics
  • Metasurfaces
  • Plasmons
  • Resonators
  • Voltage control

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