R. Numico et al., HIGH-ORDER HARMONIC-GENERATION AFTER PHOTODISSOCIATION, Journal of physics. B, Atomic molecular and optical physics (Print), 31(18), 1998, pp. 4163-4172
High-order harmonic generation spectra obtained from a photodissociati
ng molecule extend to photon energies up to eight times the ponderomot
ive energy when the electron is ionized from one of the fragments and
recombines with the other. A detailed simulation is presented for the
hydrogen molecular ion that describes the photodissociation and high-o
rder harmonic generation using two laser pulses with a convenient dela
y.