https://doi.org/10.1051/epjconf/202328710010
Mid-infrared supercontinuum source and evanescent wave spectroscopy based on multiple tapered sections of a singleoptical chalcogenide glass rod
1 Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303 CNRS - UBFC Dijon, France
2 Institut des Sciences Chimiques de Rennes, UMR CNRS 6226, Rennes, France
Published online: 18 October 2023
Mid-infrared supercontinuum sources are particularly important for identifying and characterizing molecules and materials through spectroscopy, thus enabling key applications. We here demonstrate the possibility of combining both mid-IR supercontinuum generation and evanescent wave spectroscopy in a single chalcogenide fiber device by means of heat-and-draw processes to manage linear and nonlinear wave-guiding properties.
© The Authors, published by EDP Sciences, 2023
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.
