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

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

Faculty of Electronic and Information Engineering

Research output: Contribution to journal › Conference article › peer-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 language	English
Journal	Optics InfoBase Conference Papers
State	Published - 2021
Event	2021 European Quantum Electronics Conference, EQEC 2021 - Part of 2021 Conference on Lasers and Electro-Optics Europe, CLEO 2021 - Virtual, Online, Germany Duration: 21 Jun 2021 → 25 Jun 2021

Cite this

@article{9ef0244b031949f0927576e2c49dec47,

title = "Nonlinear corner states observed in Kagome higher-order photonic topological insulators",

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.",

author = "Kirsch, \{M. S.\} and Y. Zhang and M. Kremer and Maczewsky, \{L. J.\} and Ivanov, \{S. K.\} and Kartashov, \{Y. V.\} and L. Torner and D. Bauer and A. Szameit and M. Heinrich",

note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 2021 European Quantum Electronics Conference, EQEC 2021 - Part of 2021 Conference on Lasers and Electro-Optics Europe, CLEO 2021 ; Conference date: 21-06-2021 Through 25-06-2021",

year = "2021",

language = "英语",

journal = "Optics InfoBase Conference Papers",

issn = "2162-2701",

}

TY - JOUR

T1 - Nonlinear corner states observed in Kagome higher-order photonic topological insulators

AU - Kirsch, M. S.

AU - Zhang, Y.

AU - Kremer, M.

AU - Maczewsky, L. J.

AU - Ivanov, S. K.

AU - Kartashov, Y. V.

AU - Torner, L.

AU - Bauer, D.

AU - Szameit, A.

AU - Heinrich, M.

PY - 2021

Y1 - 2021

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/85166462305

M3 - 会议文章

AN - SCOPUS:85166462305

SN - 2162-2701

JO - Optics InfoBase Conference Papers

JF - Optics InfoBase Conference Papers

T2 - 2021 European Quantum Electronics Conference, EQEC 2021 - Part of 2021 Conference on Lasers and Electro-Optics Europe, CLEO 2021

Y2 - 21 June 2021 through 25 June 2021

ER -

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

Abstract

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