Fig. 1. Ellipticity dependence of final momentum distribution. (a)(d) Experimental distributions; (b)(e) nonadiabatic simulation results; (c)(f) adiabatic simulation results^[32]

Fig. 2. Electron momentum distributions for an orthogonal two-color field. (a) Experimental electron momentum distribution; (b) simulated electron momentum distribution calculated by CCSFA model without sub-barrier phase; (c) simulated electron momentum distributions calculated by CCSFA model with sub-barrier phase^[10]

Fig. 3. Measured electron momentum distributions. (a) Single-color circularly polarized laser field; (b) two-color corotating circularly polarized laser field^[26]

Fig. 4. Dissociation of O₂ in laser field. (a) Experimentally measured kinetic energy of O⁺; (b) electron angular distribution in area Ⅰ^[44]

Fig. 5. Electron momentum distributions. (a) Measured electron momentum distribution for circularly polarized light at 400 nm; (b) simulated electron momentum distribution by strong ionization approximation (SFA); (c) electron momentum distribution of spin polarization; (d) electron energy distribution of spin polarization^[50]