Octave-Spanning Supercontinuum Generation in Thermally Deposited As2S3 Waveguide on Wet-etched SiO2 Structure

Abstract

We report octave -spanning supercontinuum generation in etch -less As2S3 film waveguide platform. The spectrum is extended from 1.05 to 2.71 p.m pumped by 45 pJ pulse energy at 1.56 p.m telecommunication wavelength. (.0 2019 The Author(s)