Design of composite optical nanofibers for new all-solid-state Raman wavelength convertersSylvie Lebrun, Maha Bouhadida, Théo Dampt, Mathieu Fauvel, Christian Larat, Abderrahim Azzoune, Jean-Charles Beugnot and Laurent DivayJ. Eur. Opt. Society-Rapid Publ., 20 2 (2024) 37DOI: https://doi.org/10.1051/jeos/2024039