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Dirac-vortex topological photonic crystal fibre

The success of photonic crystal fibres relies largely on the endless variety of two-dimensional photonic crystals in the cross-section. Here, we propose a topological bandgap fibre whose bandgaps along in-plane directions are opened by generalised Kekulé modulation of a Dirac lattice with a vortex p...

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Detalles Bibliográficos
Autores principales: Lin, Hao, Lu, Ling
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7755907/
https://www.ncbi.nlm.nih.gov/pubmed/33353932
http://dx.doi.org/10.1038/s41377-020-00432-2

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