Nonlinear corner states observed in Kagome higher-order photonic topological insulators

  • M. S. Kirsch
  • , Y. Zhang
  • , M. Kremer
  • , L. J. MacZewsky
  • , S. K. Ivanov
  • , Y. V. Kartashov
  • , L. Torner
  • , D. Bauer
  • , A. Szameit
  • , M. Heinrich

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

Abstract

We experimentally investigate nonlinear Kerr dynamics in higher-order photonic topological insulators. We excite nonlinear topological corner-modes that are robust against structural perturbations. Their localization demonstrates nontrivial nonmonotonic behavior as the input power is increased.

Original languageEnglish
Title of host publication2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781665418768
DOIs
StatePublished - Jun 2021
Event2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021 - Munich, Germany
Duration: 21 Jun 202125 Jun 2021

Publication series

Name2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021

Conference

Conference2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021
Country/TerritoryGermany
CityMunich
Period21/06/2125/06/21

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