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A Topological Multichannel Add-Drop Filter Based on Gyromagnetic Photonic Crystals
We theoretically proposed a topological multichannel add-drop filter (ADF) and studied its unique transmission properties. The multichannel ADF was composed of two one-way gyromagnetic photonic crystal (GPC) waveguides, a middle ordinary waveguide, and two square resonators sandwiched between them,...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10254831/ https://www.ncbi.nlm.nih.gov/pubmed/37299614 http://dx.doi.org/10.3390/nano13111711 |