Resonant and scattering exceptional points in non-Hermitian metasurfaces
Abstract Exceptional points (EPs), as unique singularities in non-Hermitian systems, can trigger distinctive effects in open quantum systems. This review proposes a systematic framework to analyze EP characteristics in non-Hermitian metasurfaces. Starting from the foundational theory of parity-time...
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| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2025-07-01
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| Series: | npj Nanophotonics |
| Online Access: | https://doi.org/10.1038/s44310-025-00073-6 |
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