Tunable band structure in 2D Bravais–Moiré photonic crystal lattices

H. A. Gómez-Urrea, M. C. Ospina-Medina, J. D. Correa-Abad, M. E. Mora-Ramos, F. J. Caro-Lopera

Resultado de la investigación: Contribución a una revistaArtículorevisión exhaustiva

2 Citas (Scopus)


This work introduces the recent so called Bravais–Moiré theory in the context of two dimensional photonic crystals. In particular, new periodic cells involving commensurable bilayer rotated square alignments of photonic crystals with different permittivity constants are considered. The corresponding band gaps are wider than those usually reported in literature for square lattice dielectric structures, and a practical comparison is carried out in the calculation in order to verify such assert. These photonic gaps can be adjusted by changing different lattice parameters, such as the commensurable angle, and the permittivities involved.

Idioma originalInglés
Número de artículo125081
PublicaciónOptics Communications
EstadoPublicada - 15 mar 2020


Profundice en los temas de investigación de 'Tunable band structure in 2D Bravais–Moiré photonic crystal lattices'. En conjunto forman una huella única.

Citar esto