Optical control of topological end states via soliton formation in a 1D lattice

Discrete spatial solitons are self-consistent solutions of the discrete nonlinear Schrödinger equation that maintain their shape during propagation. Here we show, using a pump-probe technique, that soliton formation can be used to optically induce and control a linear topological end state in the bu...

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Bibliographic Details
Main Authors: Jörg Christina, Jürgensen Marius, Mukherjee Sebabrata, Rechtsman Mikael C.
Format: Article
Language:English
Published: De Gruyter 2024-10-01
Series:Nanophotonics
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Online Access:https://doi.org/10.1515/nanoph-2024-0401
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