Non resonant multiphoton processes in Atomic Hydrogen

Resonant Multiphoton Ionization of Atomic Hydrogen

Bound-bound multiphoton processes in atomic hydrogen

Non-perturbative approach to multiphoton ionisation of the hydrogen and helium atoms

Multiphoton resonant ionization of hydrogen atom exposed to two-colour laser pulses

Multiphoton Resonant Processes in Atoms

On the multiphoton absorption in atomic hydrogen