In the research field of hollow-core optical fiber (HCF), one type of fiber geometry with a
leaky mode nature has unexpectedly taken center stage over the last couple of years: the so …

Over the past few years, progress in hollow-core optical fiber technology has reduced the
attenuation of these fibers to levels comparable to those of all-solid silica-core single-mode …

Countering the optical network 'capacity crunch'calls for a radical development in optical
fibres that could simultaneously minimize nonlinearity penalties, chromatic dispersion and …

A carbon monoxide (CO) sensing system based on hollow‐core antiresonant fiber (HC‐
ARF) is developed using tunable diode laser absorption spectroscopy (TDLAS) technology …

In this paper, a hollow-core anti-resonant fiber (HC-ARF) based light-induced thermoelastic
spectroscopy (LITES) sensor is reported. A custom-made silica-based HC-ARF with length …

The optical performance characteristics of anti‐resonant hollow‐core fibers (known as AR‐
HCFs or ARFs) are improving rapidly, but the polarization maintaining issue with these fibers …

We demonstrate a 2.8 μm gas Raman laser in a methane-filled hollow-core negative-
curvature fiber with average power of 113 mW, pulse energy of 113 μJ and estimated peak …

Antiresonant, hollow-core optical fibers are currently challenging or even exceeding the loss
performance of conventional solid-core fibers. Despite this progress, there are aspects of the …

We demonstrate the first, to the best of our knowledge, photothermal carbon monoxide (CO)
sensor using a hollow-core negative curvature fiber. The hollow-core fiber features a typical …

UV guiding fibers are highly sought after in laser and spectroscopy applications. Recent
advances in hollow-core fiber orient a practical approach for proper UV light delivery …