The mid-infrared fiber lasers in the 2–3.5 μm spectral regions have been extensively applied
in many application fields, such as biomedicine, telecommunications, military and nonlinear …

Optical microfiber waveguides with diameters close to the wavelength of light possess an
intriguing combination of properties, such a tight modal confinement, tailorable dispersion …

We report a chalcogenide suspended-core fiber with ultra-high nonlinearity and low
attenuation loss. The glass composition is As_38Se_62. With a core diameter as small as …

To achave a broader supercontinuum in the mid-infrared band, a chalcogenide double-clad
step-index fiber is proposed. Comprising As 2 Se 3, AsSe 2, and As 2 S 5 glass, this fiber …

The linear phase-mismatch and the optical signal gain in the highly nonlinear tellurite hybrid
microstructured optical fiber based on the degenerate four-wave mixing are numerically …

We fabricated a core-cladding Ge–Sb–Se glass fiber with a Ge12. 5Sb15Se72. 5 core and
Ge15Sb10Se75 cladding, achieved a supercontinuum spectrum spanning from 2 μm to 9 …

We present the experimental demonstration of broadband four-wave mixing in a 2.5 cm-long
segment of AsSe Chalcogenide microstructured fiber. The parametric mixing was driven by …

In this study, we investigate an AsSe 2 soft glass microstructured optical fiber (MOF)
featuring a hexagonal arrangement of six holes. The MOF is subjected to femtosecond laser …

We reported the fabrication of a high-precision, long-length (> 10 cm), four-hole, and As-free
Ge_15Sb_15Se_70 chalcogenide (ChG) suspended-core fiber (SCF) preform based on the …

The combination of the unique optical properties of chalcogenide glasses, in terms of
infrared transmission and optical non-linearity, with the original guiding properties of …