Fig2_PhysRevResearch_Tunesi.fig: Dataset of Fig 2, Matlab 2018 and Octave 6.0, .fig format Fig2_PhysRevResearch_Tunesi.mat: Dataset of Fig 2, Octave 6.0 .mat format variables: tau: pump delay axis (ps) tds_delay: tds delay axis (ps) field: 2D map of THz field (n.u.)