Bound States in the Continuum Based on the Total Internal Reflection of Bloch Waves

A photonic-crystal slab can support bound states in the continuum (BICs) which have infinite lifetimes but embedded into the continuous spectrum of optical modes in free space. The formation of BICs requires a total internal reflection (TIR) condition at both interfaces between the slab and free spa...

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Veröffentlicht in:	arXiv.org 2022-09
Hauptverfasser:	Hu, Peng, Xie, Chongwu, Song, Qianju, Chen, Ang, Hong, Xiang, Han, Dezhuan, Zi, Jian
Format:	Artikel
Sprache:	eng
Schlagworte:	Bloch waves Channels Far fields Photonic crystals Physics - Optics Radiation Solvers Topology Wave reflection
Online-Zugang:	Volltext
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