Fig. 3: Experimental results of pump-induced transmission change ΔT/T and corresponding θF on graphene disks.
From: Strong transient magnetic fields induced by THz-driven plasmons in graphene disks
a, b ΔT/T’s measured at the bolometers of B1 and B2. The pump beam is the left-handed circularly polarized (σ+). Δt denotes the time delay between the pump and the probe pulses. d, e Experimental data set corresponding to (a, b) for the right-handed circularly polarized pump radiation (σ−). c, f θF’s induced by σ+ and σ−. The right axes show the corresponding magnetic field. Applied fluences F are denoted in the center of the subfigures.
