We describe the history, guiding mechanism, recent advances, applications, and future
prospects for hollow-core negative curvature fibers. We first review one-dimensional slab …

Laser-based gas sensors are undergoing constant and rapid development due to their
usability in numerous applications focused on eg monitoring of greenhouse gases …

A hollow-core anti-resonant fiber (HC-ARF) design based on hybrid silica/silicon cladding is
proposed for single-polarization, single-mode and high birefringence. We show that by …

In this paper, a highly birefringent polarization maintaining low losses and a single mode
antiresonant hollow core fiber is proposed and analyzed, that is able to exhibit better …

We propose a new method to achieve single-polarization guidance in a hollow-core
negative-curvature fiber. Simulation results show that coating a layer of high-index material …

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 …

Semiconductors-core optical fibers have gathered attention for light guidance in the infrared
spectrum. Cladded with glasses, fibers can be the ideal medium to transfer the favorable …

We present a novel hollow-core anti-resonant fiber (HC-ARF) with a cladding ring, two
nested resonant tubes and two nested silicon tubes. The cladding ring in the fiber …

We discuss the fabrication of hollow-core optical fibers made of borosilicate glass. We show
that, despite the high attenuation of the glass relative to silica, the fiber optical losses can be …

A broadband single mode single polarization metal wires-embedded hollow core anti-
resonant fiber for polarization filter is designed and investigated by the finite element method …