Chang, Wonkeun2015-12-1312 May 2019781479905935http://hdl.handle.net/1885/71573Chalcogenide glasses have nonlinear refractive indices ∼200 times greater than fused silica, and offer windows of transparency extending far into the mid-IR. These properties make them interesting for supercontinuum (SC) generation at wavelengths beyondMid infrared supercontinuum generation in nanotapered chalcogenide-silica step-index waveguides201310.1109/CLEOE-IQEC.2013.68008212015-12-11