Nonlinear Bound States in the Continuum of Etchless Lithium Niobate Metasurfaces

Optical bound states in the continuum (BICs) have recently been studied in a wide range of material systems, where light is perfectly confined in the continuous spectrum of radiating modes. In this paper, we reported periodic nonlinear metasurfaces on the etchless LiNbO₃ platform, realizi...

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Bibliographic Details

Main Authors:	Qiyu Yang, Yan Liu, Xuetao Gan, Cizhe Fang, Genquan Han, Yue Hao
Format:	Artigo
Language:	Inglês
Published:	IEEE 2020-01-01
Series:	IEEE Photonics Journal
Subjects:	Bound states in the continuum All-dielectric metasurface Second-harmonic generation
Online Access:	https://ieeexplore.ieee.org/document/9200549/
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