Quantum path control using attosecond pulse trains via UV-assisted resonance enhance ionization*
Li Fang†, Wei Lai, He Zhi-Cong
       
The ionization probability as a function of the frequency of UV pulse for different intensities of the fundamental field: 5.0 × 1014 W/cm2 (blue circles), 2.0 × 1014 W/cm2 (green squares), 1.0 × 1014 W/cm2 (red diamonds), and 5.0 × 1013 W/cm2 (black nablas). The inset is the same result but with the ordinate in logarithmic scale. Here, the intensity of the UV pulse is fixed at 1.0 × 1013 W/cm2.