On the detection of closed orbits in time-dependent systems by using double-pulse lasers

S U Khan,M L Du

Figure 5. The geometrical structures of the closed orbits from equation (5), corresponding to the peaks in the total population from the double-pulse laser in figure 4. The fixed parameters used here are Eph = 0.9 eV, F0 = 100 kV cm−1, F1 = 3F0 and ${\rm{\Omega }}=2.9489\,\ast {10}^{-4}$ a.u., The closed orbits shown here correspond to peaks marked by arrows in figure 4. Among all other peaks, each peak corresponds to an orbit having the geometrical shape of one of those shown here.