Broadband near‐infrared (NIR) phosphor‐converted light‐emitting diodes (pc‐LEDs) are
recently regarded as the next‐generation smart light sources for miniaturized optical …

In this work, a novel mid-infrared continuous wave laser, based on a fluoroindate fiber co-
doped with holmium and neodymium, is designed to emit at, when pumped at. The laser is …

The history of the development and current state of hollow-core optical fibers are reviewed.
The basic properties which determine the competitive advantages of hollow-core fibers and …

We present the characteristics of a continuous-wave (CW) mid-infrared fiber laser source
based on HBr-filled hollow-core fibers (HCFs) made of silica. The laser source delivers a …

Here we demonstrate a high-power mid-infrared fiber gas Raman laser with a tunable
wavelength range of 2851 nm to 2921 nm in a deuterium-filled hollow-core fiber pumped by …

Energy, spectral and temporal characteristics of a Ce 3+-doped chalcogenide glass fiber
laser continuously pumped by a 4.16 μm Fe 2+: ZnSe laser were investigated. Milliwatt level …

We characterized high-power continuous-wave (CW) and pulsed mid-infrared (mid-IR) fiber
amplifiers at a wavelength of 3.1 µm in acetylene-filled hollow-core fibers (HCFs) with a …

We report here the characteristics of a nanosecond high-power mid-infrared (mid-IR) light
source based on an anti-resonant hollow-core fiber (AR-HCF) filled with acetylene gas. It is …

Continuous wave fiber laser created on the basis of silica glass negative curvature hollow
core fiber filled with HBr make it possible to obtain efficient narrow linewidth mid-IR emission …

We report here a wavelength widely step-tunable nanosecond 4 μm fiber laser based on
HBr-filled hollow-core fibers (HCFs), which is pumped by an acousto-optic modulated …