Phase Measurement of a Fano Resonance Using Tunable Attosecond Pulses

A. Jimenez-Galan, Marija Kotur, Diego Guenot, David Kroon, Esben Witting Larsen, Maite Louisy, Samuel Bengtsson, Miguel Miranda, Johan Mauritsson, Cord Arnold, Sophie Canton, Mathieu Gisselbrecht, T. Carette, J. M. Dahlstrom, E. Lindroth, A. Maquet, L. Argenti, F. Martin, Anne L'Huillier

Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceedingpeer-review

Abstract

We study photoionization of argon atoms close to the 3s(2)3p(6) -> 3s(1)3p(6)4p Fano resonance using an attosecond pulse train and a weak infrared probe field. An interferometric technique combined with tunable attosecond pulses allows us to determine the phase of the photoionization amplitude as a function of photon energy. We interpret the experimental results using an analytical two-photon model based on the Fano formalism and obtain quantitative agreement.
Original languageEnglish
Title of host publicationJournal of Physics: Conference Series
PublisherIOP Publishing
Pages092137
Volume635
DOIs
Publication statusPublished - 2015
Event29th International Conference on Photonic, Electronic, and Atomic Collisions (ICPEAC) - Toledo, Spain
Duration: 2015 Jul 222015 Jul 28

Publication series

Name
Volume635
ISSN (Print)1742-6596
ISSN (Electronic)1742-6588

Conference

Conference29th International Conference on Photonic, Electronic, and Atomic Collisions (ICPEAC)
Country/TerritorySpain
CityToledo
Period2015/07/222015/07/28

Subject classification (UKÄ)

  • Atom and Molecular Physics and Optics

Fingerprint

Dive into the research topics of 'Phase Measurement of a Fano Resonance Using Tunable Attosecond Pulses'. Together they form a unique fingerprint.

Cite this