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.
© 2021 The Author(s)
PDF Article | Presentation VideoMore Like This
M. S. Kirsch, Y. Zhang, M. Kremer, L. J. Maczewsky, S. K. Ivanov, Y. V. Kartashov, L. Torner, D. Bauer, A. Szameit, and M. Heinrich
ef_7_5 European Quantum Electronics Conference (EQEC) 2021
Wenchao Yan, Shiqi Xia, Xiuying Liu, Yuqing Xie, Liqin Tang, Daohong Song, Jingjun Xu, and Zhigang Chen
JTu3A.38 CLEO: Applications and Technology (CLEO:A&T) 2021
Domenico Bongiovanni, Zhichan Hu, Dario Jukić, Ema Jajtic, Shiqi Xia, Ziteng Wang, Xiangdong Wang, Daohong Song, Roberto Morandotti, Hrvoje Buljan, and Zhigang Chen
NTh1A.1 Nonlinear Optics (NLO) 2021