Polarization-independent dual-band quasi-bound states in the continuum based on graphene metasurface for tunable THz sensing application

Abstract To catch high quality (Q) factors is always pursued for optical resonators. In this study, polarization-independent dual-band quasi-bound states in the continuum (quasi-BIC) in a graphene-based metasurface is proposed for the first time in the terahertz regime. The quasi-BIC resonance modes...

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Bibliographic Details
Main Authors: Liyu Zhang, Hanxin Shen, Zhong Huang
Format: Article
Language:English
Published: Nature Portfolio 2025-04-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-025-95760-x
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