Observation of supercavity modes in individual subwavelength dielectric resonators

Kirill Koshelev, Sergey Kruk, Mikhail Odit, Elizaveta Melik-Gaykazyan, Jae Hyuck Choi, Sergey Gladyshev, Konstantin Ladutenko, Hong Gyu Park, Andrey A. Bogdanov, Yuri S. Kivshar

Research output: Chapter in Book/Report/Conference proceedingConference contribution


We observe for the first time high-quality modes in subwavelength dielectric resonators. Such modes result from interference of two dissimilar leaky modes, and they are governed by the physics of bound states in the continuum.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationQELS_Fundamental Science, CLEO_QELS 2020
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580767
Publication statusPublished - 2020
EventCLEO: QELS_Fundamental Science, CLEO_QELS 2020 - Washington, United States
Duration: 2020 May 102020 May 15

Publication series

NameOptics InfoBase Conference Papers
VolumePart F182-CLEO-QELS 2020
ISSN (Electronic)2162-2701


ConferenceCLEO: QELS_Fundamental Science, CLEO_QELS 2020
Country/TerritoryUnited States

Bibliographical note

Publisher Copyright:
CLEO 2020 © OSA 2020.

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


Dive into the research topics of 'Observation of supercavity modes in individual subwavelength dielectric resonators'. Together they form a unique fingerprint.

Cite this