Alber, G. ; Zoller, P. (1983)
Harmonic generation and multiphoton ionization near an autoionizing resonance.
In: Physical Review A, 27 (3)
doi: 10.1103/PhysRevA.27.1373
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
We theoretically study intensity-saturation effects in resonant harmonic generation and multiphoton ionization. A first laser excites a two-photon resonance which is coupled by a second laser to an autoionizing state. Starting from an effective Hamiltonian for the three resonant atomic states, we derive a set of equations for the density matrix of the gaseous medium and the electromagnetic field within a semiclassical framework. We present and discuss analytical and numerical solutions of these equations which show a variety of line profiles depending critically on the intensities of the incident laser pulses.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 1983 |
| Autor(en): | Alber, G. ; Zoller, P. |
| Art des Eintrags: | Bibliographie |
| Titel: | Harmonic generation and multiphoton ionization near an autoionizing resonance |
| Sprache: | Englisch |
| Publikationsjahr: | 1 März 1983 |
| Verlag: | APS Physics |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Physical Review A |
| Jahrgang/Volume einer Zeitschrift: | 27 |
| (Heft-)Nummer: | 3 |
| DOI: | 10.1103/PhysRevA.27.1373 |
| URL / URN: | https://journals.aps.org/pra/abstract/10.1103/PhysRevA.27.13... |
| Kurzbeschreibung (Abstract): | We theoretically study intensity-saturation effects in resonant harmonic generation and multiphoton ionization. A first laser excites a two-photon resonance which is coupled by a second laser to an autoionizing state. Starting from an effective Hamiltonian for the three resonant atomic states, we derive a set of equations for the density matrix of the gaseous medium and the electromagnetic field within a semiclassical framework. We present and discuss analytical and numerical solutions of these equations which show a variety of line profiles depending critically on the intensities of the incident laser pulses. |
| Fachbereich(e)/-gebiet(e): | 05 Fachbereich Physik 05 Fachbereich Physik > Institut für Angewandte Physik 05 Fachbereich Physik > Institut für Angewandte Physik > Theoretische Quantenphysik |
| Hinterlegungsdatum: | 05 Mai 2022 07:07 |
| Letzte Änderung: | 26 Okt 2022 11:10 |
| PPN: | 500782598 |
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