Topology-optimized photonic topological crystalline insulators with multiband helical edge states

Photonic topological crystalline insulators (PTCIs) with helical edge states provide an alternative way to achieve robust electromagnetic wave transport and processing. However, most existing PTCIs only involve a single topological bandgap, and generally support a pair of gapped helical edge states,...

ver descrição completa

Detalhes bibliográficos

Principais autores:	Yafeng Chen, Zhihao Lan, Hai-Xiao Wang, Liang An, Zhongqing Su
Formato:	Artigo
Idioma:	Inglês
Publicado em:	IOP Publishing 2024-01-01
Colecção:	New Journal of Physics
Assuntos:	photonic topological insulators photonic crystals multiband communications second harmonic generation
Acesso em linha:	https://doi.org/10.1088/1367-2630/ad6fc5
Tags:	Adicionar Tag Sem tags, seja o primeiro a adicionar uma tag!