High-order Harmonic-generation cutoff
- 1 November 1993
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 48 (5) , R3433-R3436
- https://doi.org/10.1103/physreva.48.r3433
Abstract
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.Keywords
This publication has 11 references indexed in Scilit:
- High-order harmonic generation using intense femtosecond pulsesPhysical Review Letters, 1993
- High-order harmonic generation in rare gases with a 1-ps 1053-nm laserPhysical Review Letters, 1993
- Are Free-free Transitions a Good Basis for Nonlinear Optics?Journal of Modern Optics, 1992
- Calculations of high-order harmonic-generation processes in xenon at 1064 nmPhysical Review A, 1992
- High-order harmonic generation from atoms and ions in the high intensity regimePhysical Review Letters, 1992
- Calculation of photoemission from atoms subject to intense laser fieldsPhysical Review A, 1992
- Higher-harmonic production in a model atom with short-range potentialPhysical Review A, 1990
- Above-threshold ionisation and electron scattering in intense laser fieldsJournal of Physics B: Atomic and Molecular Physics, 1986
- Effect of an intense electromagnetic field on a weakly bound systemPhysical Review A, 1980
- Collision of electrons with laser photons in a background potentialJournal of Physics B: Atomic and Molecular Physics, 1973