Jz. Kaminski et al., ON PHASE-COHERENCE IN RESCATTERING IN MULTIPHOTON IONIZATION AND IN HIGHER-ORDER HARMONIC-GENERATION, Nuovo cimento della Societa italiana di fisica. D, Condensed matter,atomic, molecular and chemical physics, biophysics, 20(1), 1998, pp. 19-27
The recently discovered plateau and rings in high-order multiphoton io
nization apparently have their origin in rescattering. Similarly, resc
attering is involved in higher-order harmonic generation. Using a simp
le one-dimensional model, it is shown that the phase-coherence in this
rescattering process is of considerable importance.