An ultra-sensitive THz metasensor is presented based on quasi-BIC Fano resonance, which
can distinguish extremely dilute concentrations (nM) of solutions. It provides a …

Bacterial infection can cause a series of diseases and play a vital role in medical care.
Therefore, early diagnosis of pathogenic bacteria is crucial for effective treatment and the …

We present and numerically investigate a high-quality factor (high-Q) meta-atom with Fano
resonance. Numerical simulations indicate that the designed meta-atom has a single sharp …

Terahertz (THz) plasmonic resonance, particularly on artificially designed metasurfaces, has
garnered considerable attention for enhancing the identification of biomolecules. However …

In this work, a non-through metal–insulator–metal (MIM) waveguide capable of exciting
three Fano resonances was designed and numerically studied using the finite element …