Femtosecond strong-field coherent control of nonresonant ionization with shaped pulses*

Project supported by the National Natural Science Foundation of China (Grant No. 11374124).
Tong Qiu-Nan1, 2, Lian Zhen-Zhong1, 2, Zhao Liang1, 2, Qi Hong-Xia1, 2, Chen Zhou1, 2, †, Hu Zhan1, 2, ‡
       

(a) Horizontal slices of data from the two-dimensional ionization yield distribution in Fig. 2 at ϕ = 0 (red) and π (blue). (b) Vertical slices of data from the two-dimensional ionization yield distribution in Fig. 2 at T = 338 fs (red) and T = 435 fs (blue). The photoelectron kinetic energy distribution curves with ϕ=0 (red) and ϕ = π (blue) for fixed (c) T = 338 fs and (d) T = 435 fs using shaped pulse sequence with varying polarization. The photoelectron kinetic energy distribution curves with T = 338 fs (red) and T = 435 fs (blue) for fixed (e) ϕ = π/4 and (f) ϕ = π/2 using shaped pulse sequence with varying polarization.