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Fast encirclement of an exceptional point for highly efficient and compact chiral mode converters
Exceptional points (EPs) are degeneracies at which two or more eigenvalues and eigenstates of a physical system coalesce. Dynamically encircling EPs by varying the parameters of a non-Hermitian system enables chiral mode switching, that is, the final state of the system upon a closed loop in paramet...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9018827/ https://www.ncbi.nlm.nih.gov/pubmed/35440654 http://dx.doi.org/10.1038/s41467-022-29777-5 |