Interference effect of photoionization of hydrogen atoms by ultra-short and ultra-fast high-frequency chirped pulses

Wang Ningyue^{1, 2}, Liu Aihua^{1, 2, †}

Photoelectron spectra of hydrogen atoms exposed to super-intense laser pulses of FWHM τ₀ = 30 fs. The other laser parameters are the same as those in Fig. 3.