Quantum Beat Spectroscopy of Helium Photoelectrons

Summary, in English

The availability of broadband extreme ultraviolet light sources allows for investigation of electron wave-packets from high lying bound states in atoms [1,2]. The dynamics of these states can be mapped out in the ionization continuum with an overlapping infrared field, which may also uncover new, light induced, dressed states [3]. Here, we carry out a complete characterization of these electron wave-packets using a small number of attosecond pulses.

• Author: D. Hoff; S. Mikaelsson; S. Carlström; P. K. Maroju; N. Ouahioune; C. Guo; C. L. Arnold; A. L'Huillier; M. Gisselbrecht
• Department/s: LU Profile Area: Light and Materials; LTH Profile Area: Photon Science and Technology; Synchrotron Radiation Research; Atomic Physics; Mathematical Physics; Department of Physics; LTH Profile Area: Nanoscience and Semiconductor Technology; NanoLund: Centre for Nanoscience
• Publishing year: 2023
• Language: English
• Publication/Series: 2023 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2023
• Links: http://dx.doi.org/10.1109/CLEO/EUROPE-EQEC57999.2023.10231866
• Document type: Conference paper
• Publisher: IEEE - Institute of Electrical and Electronics Engineers Inc.
• Topic: Atom and Molecular Physics and Optics
• Conference name: 2023 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2023
• Conference date: 2023-06-26 - 2023-06-30
• Conference place: Munich, Germany
• Status: Published
• Project: Controlling the photoelectric effect in real-time
• ISBN/ISSN/Other: ISBN: 9798350345995