“…However, in general, we see the correct dependencies on the TDSE solutions, corresponding to the proposed theory. In addition to the three basic envelope shapes ( 11)-( 13), Figure 3 also shows TDSE calculations with a frequently used [9][10][11][12] shape f (t) = cos 2 (πt/T), saving computational time, which is a valuable resource for 3D TDSE. As can be seen, in the region of high intensities 10 15 W/cm 2 , this shape gives an increase in the RCD even greater than that of the Gaussian, since it decreases even faster.…”