Author

H. Wikmark

results may include different authors with the same name

2 papers

Chromatic aberrations correction of attosecond high-order harmonic beams by flat-top spatial shaping of the fundamental beam

Attosecond pulses created by high-order harmonic generation in gases often exhibit strong chromatic aberrations, arising from the broad bandwidth and wavelength-dependent nonlinear light-matter interaction. When the driving laser intensity…

Optics · Physics 2023-02-22 K. Veyrinas , M. Plach , J. Peschel , M. Hoflund , F. Catoire , C. Valentin , P. Smorenburg , H. Dacasa , S. Maclot , C. Guo , H. Wikmark , A. Zair , V. Strelkov , C. Picot , C. Arnold , P. Eng-Johnsson , A. L Huillier , E. Mevel , E. Constant

Two-photon double ionization of neon using an intense attosecond pulse train

We present the first demonstration of two-photon double ionization of neon using an intense extreme ultraviolet (XUV) attosecond pulse train (APT) in a photon energy regime where both direct and sequential mechanisms are allowed. For an APT…

Atomic Physics · Physics 2016-07-20 B. Manschwetus , L. Rading , F. Campi , S. Maclot , H. Coudert-Alteirac , J. Lahl , H. Wikmark , P. Rudawski , C. M. Heyl , B. Farkas , T. Mohamed , A. L'Huillier , P. Johnsson