Probing temporal aspects of high-order harmonic pulses via multi-colour, multi-photon ionization processes

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Abstract

High-order harmonics generated through the interaction of atoms and strong laser fields are a versatile, laboratory-scale source of extreme ultraviolet (XUV) radiation on a femtosecond or even attosecond time-scale. In order to be a useful experimental tool, however, this radiation has to be well characterized, both temporally and spectrally. In this paper we discuss how multi-photon, multi-colour ionization processes can be used to completely characterize either individual harmonics or attosecond pulse trains. In particular, we discuss the influence of the intensity and duration of the probe laser, and how these parameters effect the accuracy of the XUV characterization.

Detaljer

Författare
Enheter & grupper
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Atom- och molekylfysik och optik
Originalspråkengelska
Sidor (från-till)2265-2278
TidskriftJournal of Physics B: Atomic, Molecular and Optical Physics
Volym38
Utgåva nummer13
StatusPublished - 2005
PublikationskategoriForskning
Peer review utfördJa

Nedladdningar

Ingen tillgänglig data