Figure 5
From: Nonsequential double ionization with mid-infrared laser fields
(Top row a,b) Distributions of ΔE, the absolute value of the energy difference between the two electrons right after (0.03 laser cycles after) each recollision, for 800 nm and 3200 nm. The intensity is 1.0 × 1014 W/cm2. The distributions are divided into three regions I, II, and III, quantifying the degree of energy sharing asymmetry. (Middle row c,d,e) End-of-pulse e-e momentum correlation spectra corresponding to the three regions of 800 nm, as labeled on each panel. (Bottom row f,g,h) End-of-pulse e-e momentum correlation spectra corresponding to the three regions of 3200 nm.
