The Nested Topological Band-Gap Structure for the Periodic Domain Walls in a Photonic Super-Lattice
We study the nested topological band-gap structure of one-dimensional (1D) photonic super-lattices. One cell of the super-lattice is composed of two kinds of photonic crystals (PhCs) with different topologies so that there is a domain wall (DW) state at the interface between the two PhCs. We find th...
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| Principais autores: | , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
MDPI AG
2024-08-01
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| Series: | Crystals |
| Assuntos: | |
| Acceso en liña: | https://www.mdpi.com/2073-4352/14/9/757 |
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