Chalcogenide glasses have the advantages of a wide transparency window (over 20 μm)
and high optical nonlinearity (up to a thousand times greater than that of silica glasses) …

Abstract Mid-infrared (mid-IR) supercontinuum (SC) sources have recently gained much
interest, as a key technology for such applications as spectral molecular fingerprinting, laser …

A low-loss suspended core As_38Se_62 fiber with core diameter of 4.5 μm and a zero-
dispersion wavelength of 3.5 μm was used for mid-infrared supercontinuum generation. The …

By pum** an 11-cm-long step-index chalcogenide fiber with∼ 330 fs pulses at 4.0 μm
from an optical parametric amplifier, mid-infrared supercontinuum generation spanning …

We report the coherent mid-infrared supercontinuum generation in an all-solid chalcogenide
microstructured fiber with all-normal dispersion. The chalcogenide microstructured fiber is a …

High‐purity Ge–As–Se and Ge–As–S chalcogenide glasses were prepared by modified
physical and chemical purification techniques. Using the purified glasses, step‐index fibers …

We report on efficient supercontinuum generation in tapered suspended-core
\rmAs_39\rmSe_61 As_39Se_61 fibers pumped by a femtosecond mode-locked Cr: ZnSe …

The mid-infrared spectral region is of great technical and scientific importance in a variety of
research fields and applications. Among these studies, mid-infrared supercontinuum …

We report more than two octave spanning mid-IR flat-top supercontinuum (SC) generation
using all normal As2S5-borosilicate hybrid photonic crystal fiber. Our design is based on a …

In this paper, we report on the simulation of an ultra-broadband coherent mid-infrared
supercontinuum (SC) extending from 1.25 to 20 μm generated using a novel AsSe_2 …