Resonant two-photon ionization of helium atoms studied by attosecond interferometry

Resonant two-photon ionization of helium atoms studied by attosecond interferometry

We study resonant two-photon ionization of helium atoms via the 1s3p, 1s4p and 1s5p1P1 states using the 15th harmonic of a titanium-sapphire laser for the excitation and a weak fraction of the laser field for the ionization. The phase of the photoelectron wavepackets is measured by an attosecond int...

Descrizione completa

Dettagli Bibliografici
Autori principali: L. Neoričić, D. Busto, H. Laurell, R. Weissenbilder, M. Ammitzböll, S. Luo, J. Peschel, H. Wikmark, J. Lahl, S. Maclot, R. J. Squibb, S. Zhong, P. Eng-Johnsson, C. L. Arnold, R. Feifel, M. Gisselbrecht, E. Lindroth, A. L’Huillier
Natura: Articolo
Lingua:English
Pubblicazione: Frontiers Media S.A. 2022-10-01
Serie:Frontiers in Physics
Soggetti:
attosecond
photoionization
photoelectron interferometry
photoionization dynamics
attosecond dynamics
Accesso online:https://www.frontiersin.org/articles/10.3389/fphy.2022.964586/full

Accesso online

https://www.frontiersin.org/articles/10.3389/fphy.2022.964586/full

Documenti analoghi