Double-Strip Array-Based Metasurfaces with BICs for Terahertz Thin Membrane Detection

A double-strip array-based metasurface that supports the sharp quasi-bound states in the continuum (quasi-BICs) is demonstrated in terahertz regions. By tuning the structural parameters of metal strips, the conversion of BICs and quasi-BICs is controllable. The simulated results exhibit an achieved...

Full description

Bibliographic Details

Published in:	Micromachines
Main Authors:	Yanchun Shen, Jinlan Wang, Hongyu Sheng, Xiaoming Li, Jing Yang, Hongmei Liu, Dejun Liu
Format:	Article
Language:	English
Published:	MDPI AG 2023-12-01
Subjects:	terahertz detection metasurface bound states in the continuum high quality
Online Access:	https://www.mdpi.com/2072-666X/15/1/43