Fig. 3
From: Ultrafast nonlinear optical response of Dirac fermions in graphene
Polarization dependence. We show the dependence of the third harmonic blue-shift (a) and intensity (b) as a function of ellipticity of the impinging light. Measurements (symbols with error bars) are compared with MDF simulations (solid curves). The measurement errors are derived from the instrument measurement uncertainties, i.e., from the spectrometer and power meter
