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  • 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference
  • OSA Technical Digest (Optica Publishing Group, 2021),
  • paper ec_2_2

First realization of a nonlinearity-induced topological insulator

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Abstract

A nonlinear photonic Floquet topological insulator in which the non-trivial topological phase itself is brought about by the self-action of a propagating wave packet is presented, and its protected edge states are experimentally demonstrated.

© 2021 IEEE

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