Ponderomotive dressing of doubly-excited states with intensity-controlled laser light

We laser-dress several doubly-excited states In helium. Tuning the coupling-laser Intensity from perturbative to the strong-coupling regime, we are able to measure phases imprinted on the two-electron wavefunctions, and observe a new continuum coupling mechanism.

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Bibliographic Details
Published inEPJ Web of conferences Vol. 41; pp. 2022 - np
Main Authors Ott, Christian, Kaldun, Andreas, Raith, Philipp, Meyer, Kristina, Laux, Martin, Zhang, Yizhu, Hagstotz, Steffen, Ding, Thomas, Heck, Robert, Pfeifer, Thomas
Format Journal Article
LanguageEnglish
Published EDP Sciences 01.01.2013
Subjects
Continuums
Dressing
Helium
Joining
Lasers
Phases
Tuning
Wavefunctions
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Summary:We laser-dress several doubly-excited states In helium. Tuning the coupling-laser Intensity from perturbative to the strong-coupling regime, we are able to measure phases imprinted on the two-electron wavefunctions, and observe a new continuum coupling mechanism.
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ISBN:9782759809561
2759809560
ISSN:2100-014X
2100-014X
DOI:10.1051/epjconf/20134102022