Terahertz (THz) waves, which fall between microwaves and infrared bands, possess
intriguing electromagnetic properties of non-ionizing radiation, low photon energy, being …

Terahertz spectroscopy is a powerful tool to resolve molecular fingerprints by detecting their
vibrational and rotational modes, and has great application potential in chemistry and …

The terahertz (THz) band has very attractive characteristics for sensing and biosensing
applications, due to some interesting features such as being a non‐ionizing radiation, very …

Metasurfaces providing resonances arising from quasibound states in the continuum have
been proposed as sensors in the THz band due to the existence of strong resonances …

Terahertz (THz) technology has attracted great worldwide interest and novel high-intensity
THz sources and plasmonics are two of the most active fields of recent research. Being …

Sensing technologies based on terahertz waves have immense potential due to their non-
destructive, transparent, and fingerprint spectral response of several materials that are …

Terahertz (THz) sensing technology attract tremendous interest in the past few decades for
its unique applications in various fields, including wireless communications, spectroscopy …

A novel metallic toroidal dipole (TD) metasurface driven by Friedrich-Wintgen bound states
in the continuum (FW-BIC) is theoretically proposed for terahertz (THz) sensing. By tuning …

Herein, we propose an all dielectric, open-slit, U-shaped resonant arm-based metasurface
that achieves three bound states in the continuum (BIC) in the high-frequency terahertz band …

We have detected trace amounts of molecules of antibiotics (kanamycin sulfate) dispersed
on metasurfaces with terahertz (THz) spectroscopy. Utilizing the extraordinary optical …