Fig. 6From: Mid-infrared supercontinuum generation in chalcogenide glass fibers: a brief reviewa A typical schematic of SC generation based on a MOPA pump system. b SC generation in a 2-m-long step-index As2S3 fiber with a wide spectral coverage of 1.9–4.8 μm and a high average output power of 565 mW (Adapted with permission from [60], copyright Elsevier B. V)Back to article page