Observation of nonlinearity-controlled switching of topological edge states
We report the experimental observation of the periodic switching of topological edge states between two dimerized fs-laser written waveguide arrays. Switching occurs due to the overlap of the modal fields of the edge states from topological forbidden gap, when they are simultaneously present in two...
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| Główni autorzy: | , , , , , , , , , , |
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| Format: | Artigo |
| Język: | Inglês |
| Wydane: |
Wiley
2022-07-01
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| Seria: | Nanophotonics |
| Hasła przedmiotowe: | |
| Dostęp online: | https://doi.org/10.1515/nanoph-2022-0290 |
| Etykiety: |
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