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Band structures and scattering properties of the simplest one-dimensional [Formula: see text] -symmetric photonic crystal

We elucidate the band structures and scattering properties of the simplest one-dimensional parity–time ([Formula: see text] )-symmetric photonic crystal. Its unit cell comprises one gain layer and one balanced loss layer. Herein, the analytic expressions of the band structures and scattering propert...

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Detalles Bibliográficos
Autores principales: Wang, Tiecheng, Gou, Xiang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9515105/
https://www.ncbi.nlm.nih.gov/pubmed/36167897
http://dx.doi.org/10.1038/s41598-022-20559-z

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