Fig. 5. IA component, AA(ω, t), from the ground state of the artificial system. All parameters are the same as in Fig. 4c. The shaded contour shows AA(ω, ∞), which is the absorption spectrum of the artificial system. The faint gray lines correspond to spectra separated by 1 ps time step, while the faint red lines correspond to 10 ps time step, starting from 10 ps.
