Detection of nanometer-scale diameter changes in optical fibers with forward stimulated Brillouin scatteringC. Álvarez-Ocampo, M. Delgado-Pinar, A. Díez, J. L. Cruz and M. V. AndrésEPJ Web Conf., 309 (2024) 12005DOI: https://doi.org/10.1051/epjconf/202430912005