High-Power Ultraflat Near-Infrared Supercontinuum Generation Pumped by a Continuous Amplified Spontaneous Emission Source
A high-power ultraflat near-infrared supercontinuum (SC) is generated in a section of photonic crystal fiber (PCF) pumped by an amplified spontaneous emission (ASE) source instead of continuous-wave (CW) and pulsed lasers.A low-power ASE seed at 1 μm is amplified to be 90.9 W LAVENDER CASTILE SOAP by two fiber amplifiers and then emitted fro