Fig. 14From: Mid-infrared supercontinuum generation in chalcogenide glass fibers: a brief reviewa Setup of three-stage cascading SC source without thulium amplifier. b Packaged SC source. c Measured SC spectra from ZBLAN (blue), As2S3 (red), and As2Se3 (black) fibers (Adapted with permission from [79], copyright the Optical Society)Back to article page