Skip to main navigation Skip to search Skip to main content

Observation of nonlinear corner states in a higher-order photonic topological insulator

  • M. S. Kirsch
  • , Y. Zhang
  • , L. J. MacZewsky
  • , S. K. Ivanov
  • , Y. V. Kartashov
  • , L. Torner
  • , D. Bauer
  • , A. Szameit
  • , M. Heinrich
  • University of Rostock
  • Institute of Spectroscopy, Russian Academy of Sciences
  • The Barcelona Institute of Science and Technology

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

1 Scopus citations

Abstract

We experimentally investigate the nonlinear Kerr dynamics in higher-order photonic topological insulators. The topologically protected corner states are robust against nonlinear perturbations and indicates its transition passage through bulk-bands by a brief intermediate delocalization.

Original languageEnglish
Title of host publication2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781943580910
StatePublished - May 2021
Event2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Virtual, Online, United States
Duration: 9 May 202114 May 2021

Publication series

Name2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings

Conference

Conference2021 Conference on Lasers and Electro-Optics, CLEO 2021
Country/TerritoryUnited States
CityVirtual, Online
Period9/05/2114/05/21

Fingerprint

Dive into the research topics of 'Observation of nonlinear corner states in a higher-order photonic topological insulator'. Together they form a unique fingerprint.

Cite this