3D printing, also known as additive manufacturing technique, has recently found
applications in various engineering fields due to its ability to produce freeform 3D structures …

Terahertz (THz) technology represents a frontier at the intersection of photonics and
electronics, with unique capabilities for next-generation communications, bio-imaging, and …

Recently, tunable metagratings have attracted substantial attention in manipulating the
diffraction of electromagnetic waves with considerable flexibility, but they are usually limited …

The hollow-core fiber-based sensor has garnered high interest due to its simple structure
and low transmission loss. A new hollow-core negative-curvature fiber (HC-NCF) sensor …

A novel high-birefringence and low-loss hollow-core (HC) antiresonant (AR) THz waveguide
is proposed and experimental demonstrated. The waveguide is a circular tube embedded …

We propose a new single polarization guided antiresonant fiber design made of nested and
double ring cladding tubes with a high index material layer coating that can function as a …

An antiresonant hollow core effective single-mode terahertz fiber is proposed and
successfully fabricated with a photosensitive resin (SomosEvoLVe 128) by a 3D printer. The …

A single-mode hollow-core anti-resonant (HC-AR) waveguide designed for low-loss
terahertz (THz) wave propagation is fabricated by three-dimensional (3D) printing …

A high-birefringence and low-loss terahertz (THz) hollow-core anti-resonant fiber (THz HC-
ARF) is designed and analyzed numerically by the finite element method (FEM). The THz …

Accurate spectrum prediction in design of terahertz (THz) devices remains challenging,
especially for THz fibers. In this article, we propose an approach based on artificial …