Quasi-Bound States in the Continuum Regulation and Sensor Design Based on Embedded Square Column All-Dielectric Metasurface
Generating polarization-independent quasi-bound states in the continuum (QBIC) using asymmetric metasurfaces with embedded square columns can achieve Q-factors up to 7144 and sensitivity of 280 nm/RIU, offering significant potential for advanced sensing applications.
Authors
- Ziang Gao (ORCID: https://orcid.org/0009-0007-1330-2680)
- Tonggang Zhao (ORCID: https://orcid.org/0000-0002-4880-0176)
- Zhengshan Xu
- Yang He (ORCID: https://orcid.org/0009-0006-5184-3069)
Institutions
- Beijing University of Posts and Telecommunications (CN)
Publication Details
- Published
- 2024-11-02
- DOI
- https://doi.org/10.1109/acp/ipoc63121.2024.10809565
- Citations
- 1
- Primary Topic
- Advanced Antenna and Metasurface Technologies
- Type
- article
- Field-Weighted Citation Impact
- 1.30
Funders
- National Key Research and Development Program of China