Fig. 4: Calculated spectra of SHG and THG.
From: Petahertz non-linear current in a centrosymmetric organic superconductor
a–c Calculated spectra of ωJ showing SHG and THG for light-field (which is polarized parallel to the c-axis) F = 0.16 a, 0.06 b, and 0.006 c, respectively. d CEP dependence of the calculated SHG intensity [peak intensities of ωJ at 1.4 eV (SHG)] for F = 0.1. e, f Calculated intensities of SHG e and THG f as a function of I = F2. The green dashed lines in e and f indicate I2.9 e and I3.1 f.
