High-order Harmonic-generation Cutoff
Publikation/Tidskrift/Serie: Physical Review A - Atomic, Molecular, and Optical Physics
We have experimentally determined the harmonic-generation cutoff as a function of the laser intensity in neon using an intense, short-pulse Ti:sapphire laser. The experimental cutoff is lower than that obtained in single-atom calculations. Using a simple quantum-mechanical approach to harmonic generation valid at high intensity, we show that the difference is due to the effect of propagation.
- Atom and Molecular Physics and Optics
- ISSN: 1050-2947