Supercontinuum generation in chalcogenide photonic crystal fiber infiltrated with liquid
Authors: Van Thuy Hoang, Lanh Chu Van, Khoa Dinh Xuan, Trung Le Canh, Thanh Thai Doan, Thuy Nguyen Thi, Hieu Van Le
Optical Materials
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Publishing year: 3/2023
Chalcogenide fibers have attracted much attention for multi-octave spanning supercontinuum generation in the mid-infrared range. However, readily optimizing the dispersion characteristics as well as other mode properties is still problematic because it is difficult to fabricate chalcogenide fibers with sophisticated structures. In this work, we numerically investigate the liquid infiltration as a post-processing method to optimize the dispersion shapes, so that the nonlinear dynamics and spectro-temporal properties of supercontinuum generation are efficiently controlled. In particular, water, carbon disulfide (CS)
