Nonlinear Optical Fiber Couplers Made of Chalcogenide GlassMohsen Rezaei, Md Hosne Mobarak Shamim, Mohammed El Amraoui, Younes Messaddeq and Martin RochetteEPJ Web Conf., 266 (2022) 11010DOI: https://doi.org/10.1051/epjconf/202226611010