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Proceedings Paper

Multiple Ionization Of Strontium By Visible Picosecond Laser Light: An Electron Spectroscopy Study
Author(s): Guillaume Petite; Pierre Agostini
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Paper Abstract

Multiphoton simple and double ionization of strontium was studied using picosecond laser light and electron spectroscopy techniques, under laser intensities ranging from 1011 to a few 1012 W.cm-2. Simple ionization is shown to leave the ion in either the ground state or one of the lower-lying excited states. Two and three-photon resonances can occur in this process on intermediate states lying either below or above the first ionization limit. Double ionization is shown to be essentially a stepwise process.

Paper Details

Date Published: 21 October 1986
PDF: 8 pages
Proc. SPIE 0664, High Intensity Laser Processes, (21 October 1986); doi: 10.1117/12.938691
Show Author Affiliations
Guillaume Petite, Service de Physique des Atomes et des Surfaces (France)
Pierre Agostini, Service de Physique des Atomes et des Surfaces (France)


Published in SPIE Proceedings Vol. 0664:
High Intensity Laser Processes
John A. Alcock, Editor(s)

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