This paper is a survey of existing and upcoming industrial applications of terahertz
technologies, comprising sections on polymers, paint and coatings, pharmaceuticals …

Terahertz (THz) technology has firmly established itself as an effective sensing and
nondestructive testing (NDT) technique for the detection of substances and physicochemical …

Localized electromagnetic excitation in the form of toroidal dipoles has recently been
observed in metamaterial systems. The origin of the toroidal dipole lies in the currents …

Petrochemicals, one of the most important energy sources, contribute to the remarkable
development of human civilization. Therefore, the development of a kind of fast, safe …

Refractive index sensing is attracting extensive interest. Limited by the weak light–matter
interaction and the broad bandwidth of resonance, the figure of merit (FoM) of terahertz …

A terahertz (THz) tube waveguide with grating structure has been designed, fabricated and
characterized as a microstructure waveguide sensor. The resonance and polarization …

Different to traditional identification methods, a novel method that using terahertz absorber to
identify waste oil and edible oil is proposed in this paper. Terahertz absorber is a sensitive …

The microfluidic sensing based on the photonic crystal (PC) pillar array was investigated in
the terahertz (THz) region. We fabricated the silicon PC sensors, and experimentally and …

We demonstrate the highly sensitive terahertz (THz) sensing of a water-glycerol mixture
poured on a metamaterial surface using reflection-based THz time domain spectroscopy …

Terahertz (THz) silicon photonic column (PC) array has been designed and fabricated, and
its resonance effect has been experimentally and numerically investigated. Using this …