Fig. 1. XUV and IR pluse vector potential waveform diagrams

Fig. 2. Photoelectron spectra under different time delays. (a) TDSE; (b) SFA; (c) photoelectron energy spectra with time delays of 0 and 1350 as

Fig. 3. Photoelectron energy spectra under different IR pulse intensities. (a) TDSE ; (b) SFA; (c) photoelectron spectra under different I

Fig. 4. Photoelectron energy spectra under different XUV pulse widths. (a) TDSE; (b) SFA; (c) photoelectron energy spectra with T_FWHM=300, 840, 1080 as

Fig. 5. Saddle point approximation analysis. (a) Photoelectron energy spectra at τ=0; (b) photoelectron energy spectra at τ=1350 as

Fig. 6. Photoelectron energy spectra of temporal multi-slit interference. (a) TDSE; (b) SFA; (c) 2-SPA; (d) all-SPA

Fig. 7. Formation of temporal multi-slits interference