https://doi.org/10.1051/epjconf/202430908011
Supercontinuum generation in high-index doped silica photonic integrated circuits under diverse pumping settings
1 Institut FEMTO-ST, CNRS-Université de Franche-Comté, 25030 Besançon, France
2 XLIM Research Institute, CNRS UMR 7252, Université de Limoges, 87060 Limoges, France
3 QXP Technologies Inc., Xi’an, China
4 Department of Physics, City University of Hong Kong, Hong Kong, China
5 Optical Sciences Centre, Swinburne University of Technology, Hawthorn, Victoria, Australia
6 INRS-EMT, 1650 Boulevard Lionel-Boulet, Varennes, J3X 1S2, Québec, Canada
* Corresponding author: thibaut.sylvestre@univ-fcomte.fr
Published online: 31 October 2024
Recent years have witnessed remarkable progress in enhancing the supercontinuum (SC) generation in highly nonlinear photonic integrated waveguides. In this study, we conduct a comprehensive investigation into supercontinuum (SC) generation in high-index doped silica glass integrated waveguides. We explore a variety of femtosecond pumping wavelengths and input polarization states, demonstrating octave-spanning SC bandwidth from visible to mid-infrared wavelengths.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
