Frequency-resolved optical gating for time-resolving knockout in double ionization with attosecond pulses
Phys. Rev. A 86, 053411 – Published 16 November, 2012
DOI: https://doi.org/10.1103/PhysRevA.86.053411
Abstract
We develop the two-electron attosecond streak camera under realistic conditions using a quasiclassical model. We assume extreme ultraviolet (XUV) attosecond pulses with a full width at half maximum (FWHM) of 24 attoseconds, centered at 120 eV and a streaking infrared laser field of 1600 nm, and intensity of W/cm. The proposed method is shown to be capable of time resolving two-electron collisions in double ionization.