Abstract: Full-waveform inversion (FWI) is an iterative nonlinear waveform matching procedure, which seeks to reconstruct unknown model parameters from partial waveform measurements. The nonlinear and ...
Abstract: This work presents a quarter-rate 4-level pulse amplitude modulation (PAM-4) transmitter in 40-nm CMOS for vertical-cavity surface-emitting lasers (VCSELs). It adopts a thermometer ...