Above-threshold ionisation with a two-colour laser field
- 28 August 1990
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic, Molecular and Optical Physics
- Vol. 23 (16) , 2761-2769
- https://doi.org/10.1088/0953-4075/23/16/018
Abstract
The authors report above-threshold ionisation in krypton irradiated by a two-colour radiation field ( lambda 1=1064 nm, lambda 2=532 nm), where the phase difference between the two colours can be precisely controlled. The ionisation rate depends not only on intensity but also on the relative phase between the two lasers, as do the relative intensities and widths of the electron spectral peaks.Keywords
This publication has 21 references indexed in Scilit:
- Interference between optical transitionsPhysical Review Letters, 1990
- Above-threshold ionization in the long-wavelength limitPhysical Review Letters, 1989
- Above-Threshold Ionization in Low-Frequency LimitPhysical Review Letters, 1988
- Asymmetries in Above-Threshold IonizationPhysical Review Letters, 1988
- Above-threshold ionization with subpicosecond laser pulsesPhysical Review Letters, 1987
- Role of the ponderomotive potential in above-threshold ionizationJournal of the Optical Society of America B, 1987
- Pondermotive effects on angular distributions of photoelectronsPhysical Review Letters, 1986
- Final-state effects in above-threshold ionisationJournal of Physics B: Atomic and Molecular Physics, 1986
- Free-Free Transitions Following Six-Photon Ionization of Xenon AtomsPhysical Review Letters, 1979
- Multiple absorption of laser photons by atomsJournal of Physics B: Atomic, Molecular and Optical Physics, 1973