Performance Prediction of 100 Gb/s PAM4 Optical Systems Using a Frequency Dependent Nonlinear Model. - Christian Malouin; Siamak Amiralizadeh Asl; Yann Malinge; Raghuram Narayan; Kadhair Al-Hemyari; Sanjeev Gupta; Syed S. Islam; Yiching Lin; Wenhua Lin; Jin Hong (OFC, 2021)