Giant second-harmonic generation in monolayer MoS2 boosted by dual bound states in the continuum

Dielectric metasurfaces open new avenues in nonlinear optics through their remarkable capability of boosting frequency conversion efficiency of nonlinear optical interactions. Here, a metasurface consisting of a square array of cruciform-shaped silicon building blocks covered by a monolayer MoS2 is...

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Bibliographic Details
Main Authors: Wang Ji Tong, You Jian Wei, Panoiu Nicolae C.
Format: Article
Language:English
Published: De Gruyter 2024-07-01
Series:Nanophotonics
Subjects:
Online Access:https://doi.org/10.1515/nanoph-2024-0273
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