Large quality factor enhancement based on cascaded uniform lithium niobate bichromatic photonic crystal cavities

In this Letter, by cascading several bichromatic photonic crystals we demonstrate that the quality factor can be much larger compared with that in an isolated cavity without increasing the total size of a device. We take a lithium niobate photonic crystal as an example to illustrate that the simulat...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Optics letters 2023-01, Vol.48 (1), p.113-116
Hauptverfasser:	Ge, Rui, Yan, Xiongshuo, Liang, Zhaokang, Li, Hao, Wu, Jiangwei, Liu, Xiangmin, Chen, Yuping, Chen, Xianfeng
Format:	Artikel
Sprache:	eng
Schlagworte:	Holes Lithium niobates Photonic crystals Q factors
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!