Topological Photonic Lattice for Uniform Beam Splitting, Robust Routing, and Sensitive Far-Field Steering

Far-field optical beam steering is a fast-growing technology for communications, spatial ranging, and detections. Nonmechanical optical phased arrays based on straight waveguides have been studied recently, where the beam emission angle to the propagation axis can be scanned by conveniently tuning t...

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Veröffentlicht in:	Nano letters 2023-05, Vol.23 (9), p.3866-3871
Hauptverfasser:	Wu, Tianwei, Li, Yankun, Feng, Xilin, Wu, Shuang, Gao, Zihe, Feng, Liang
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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