Fig 3 (a) : complexe temporal shape without chirp compensation file shape_no_comp.csv 1st column -> time 2nd column -> real part of the temporal function 3rd column -> imaginary part of the temporal function Fig 3 (b) : complexe temporal shape with chirp compensation file shape_comp.csv 1st column -> time 2nd column -> real part of the temporal function 3rd column -> imaginary part of the temporal function