The terahertz (THz) wave is at the intersection between photonics and electronics in the
electromagnetic spectrum. Since the vibration mode of many biomedical molecules and the …

In the last couple of decades, terahertz (THz) technologies, which lie in the frequency gap
between the infrared and microwaves, have been greatly enhanced and investigated due to …

Chiral enantiomers have different pharmacological and pharmacokinetic characteristics. It is
important to strictly detect chiral component for avoiding being harmful to the human body …

In this study, early cancer detection of a single living cell is investigated by employing a
surface plasmon resonance (SPR)-based photonic crystal fiber (PCF) biosensor structure …

Toroidal excitation manifests as currents flowing on the surface of a torus along its meridians
that are known as poloidal currents. Several intriguing phenomena such as nonradiating …

Benefiting from the unprecedented capability of metasurfaces in the manipulation of light
propagation, metalenses can provide novel functions that are very challenging or impossible …

Volatile organic compounds (VOCs) are directly associated with human health concerns and
environmental safety. Therefore, it is urgent to achieve accurate detection of VOCs both …

In this paper, a terahertz (THz) metamaterial absorber (MTMA), incorporating surface
Pythagorean tree fractal resonators, was designed and experimentally fabricated on the …

Spintronic heterostructures consisting of ferromagnetic (FM) and nonmagnetic (NM) have
become increasingly important devices for terahertz (THz) pulse generation, named as …

This work presents the development of a coplanar waveguide based split ring resonator,
integrated with a microfluidic channel suitable for liquid sensing applications. The sensor …