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

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

Faculty of Electronic and Information Engineering

Research output: Contribution to journal › Conference article › peer-review

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 language	English
Article number	FTh4H.2
Journal	Optics InfoBase Conference Papers
State	Published - 2021
Event	CLEO: QELS_Fundamental Science, CLEO: QELS 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021 - Virtual, Online, United States Duration: 9 May 2021 → 14 May 2021

Cite this

@article{ad474ae67ccf465d80f1c62673ae71a4,

title = "Observation of nonlinear corner states in a higher-order photonic topological insulator",

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.",

author = "Kirsch, \{M. S.\} and Y. Zhang 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} OSA 2021, {\textcopyright} 2021 The Author(s); CLEO: QELS\_Fundamental Science, CLEO: QELS 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021 ; Conference date: 09-05-2021 Through 14-05-2021",

year = "2021",

language = "英语",

journal = "Optics InfoBase Conference Papers",

issn = "2162-2701",

}

TY - JOUR

T1 - Observation of nonlinear corner states in a higher-order photonic topological insulator

AU - Kirsch, M. S.

AU - Zhang, Y.

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 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/85119413500

M3 - 会议文章

AN - SCOPUS:85119413500

SN - 2162-2701

JO - Optics InfoBase Conference Papers

JF - Optics InfoBase Conference Papers

M1 - FTh4H.2

T2 - CLEO: QELS_Fundamental Science, CLEO: QELS 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021

Y2 - 9 May 2021 through 14 May 2021

ER -

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

Abstract

Other files and links

Fingerprint

Cite this