Ultrasensitive specific sensor based on all-dielectric metasurfaces in the terahertz range
Yajun Zhong, Liang-Hui Du, Qiao Liu, Liguo Zhu, Kun Meng, Yi Zou, Bin Zhang
Abstract
, respectively. The performance of the sensor with high sensitivity has been analyzed in detail, showing an exciting prospect for identification of 'fingerprint' spectra in the terahertz region.
Topics & Concepts
Terahertz radiationDielectricMaterials scienceRange (aeronautics)OptoelectronicsNanotechnologyComposite materialTerahertz technology and applicationsMetamaterials and Metasurfaces ApplicationsPlasmonic and Surface Plasmon Research