Complicated high-order harmonic generation due to the falling edge of a trapezoidal laser pulse

H. Ahmadi, M. Vafaee, A. Maghari

High-order harmonic generation (HHG) is investigated for H${}_2^{+}$ and its isotopomers under seven- and ten-cycle trapezoidal laser pulses at 800 nm wavelength and $I$=4$\times 10^{1…