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) …

Enhanced supercontinuum generation (SCG) is experimentally demonstrated in integrated
silicon nitride (Si3N4) waveguides incorporating highly nonlinear graphene oxide (GO) in …

Chalcogenide (ChG) glasses have the characteristics of a wide transparency window (over
20 μm) and high optical nonlinearity (up to 103 times greater than that of silica glasses) …

We report the demonstration of a fiber-based supercontinuum source delivering up to 825
mW of average output power between 2.5 and 5.0 µm generated in all-normal dispersion …

摘要硫系玻璃具有超宽的红外光谱透过范围, 极高的线性和非线性折射率,
已成为目前唯一能产生中远红外超连续(SC) 谱输出的光纤基质材料, 近三年来国际上在此领域 …

Chalcogenide suspended core fibers are considered as an excellent candidates for several
applications in near-and-mid IR applications because of their characteristics of higher …

摘要硫系玻璃具有优良的中远红外透过性能和极高的非线性系数, 是目前实现中红外超连续谱的
优秀候选材料. 近年来, 国内外研究人员通过对光纤基质材料的调整, 结构参数的优化 …

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 …

We report on far-infrared filament-induced supercontinuum obtained with three
chalcogenide glasses. The introduction of more polarizable elements (Se instead of S and …

In this paper, the chromatic dispersion of the As 2 S 3 three-bridge suspended-core fiber
(SCF) is numerically investigated. All the cross-section parameters, including the thickness …