Terahertz radiation for inspection and fault detection has been of interest for the
semiconductor industry since the first generation and detection of THz signals. Until recent …

Terahertz metasurface sensors have attracted great interest in recent years due to their fast
and non-destructive detection. One of the main research hotspots is to further improve …

A novel highly birefringent and low transmission loss hollow-core anti-resonant (HC-AR)
fiber with a central strut is proposed for terahertz waveguiding. To the best of our knowledge …

Multi‐level anticounterfeiting tags have been developed using a combination of different
materials. Polyvinyl alcohol (PVA) mixed with titanium dioxide (TiO2) is used to produce …

With the development of commodity economy, the emergence of fake and shoddy products
has seriously harmed the interests of consumers and enterprises. To tackle this challenge …

In this chapter, we will present a study concerning the design of a microstrip patch antenna
with a rectangular slot intended for the wireless technology terahertz. This antenna operates …

In this study, we successfully synthesized and assessed eco-friendly water-soluble polymers
containing photoreversible coumarin groups as dual-tone photoresists. The synthesized …

Hidden tags are robust and efficient security systems for protecting assets but their
identification requires nondestructive techniques. Here, a contactless, efficient, terahertz …

THz sensing offers unique advantages including strong penetrability, low photon energy,
and specific recognition of biomolecules and chemicals. However, current label-free THz …

This study explores the optimization of printing conditions for birefringent microfigures
(BMFs) using surface tension-directed assembly of cellulose nanocrystal (CNC)/polyvinyl …