Abstract
The two-photon process with continuum intermediate states is investigated. The line shape is found to be a singlet rather than a doublet as in the case of discrete intermediates (Autler-Townes doublet). The ionization line shape is a doublet and exhibits oscillations as a result of the coherence and the interference between the yields from the initial and final states.
Original language | English (US) |
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Pages (from-to) | 1619-1622 |
Number of pages | 4 |
Journal | Physical Review A |
Volume | 25 |
Issue number | 3 |
DOIs | |
State | Published - 1982 |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics