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Proceedings Paper

Linear and circular dichroism in two-step photoionization of barium atoms
Author(s): Sergei V. Bobashev; N. A. Cherepkov; A. Yu. Elizarov; V. V. Korshunov
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Paper Abstract

The line contour of the autoionizing resonance of 6p7p configuration in barium atoms was experimentally studied in the range of energies 48,000 cm-1 to 54,000 cm-1 with the help of a two-step ionization via intermediate states 6snp(1P1), n equals 6, 7, 8. Using various combinations of polarization of the first- and second-step laser, both linear and circular dichroism were measured in the process of ionization from an excited state.

Paper Details

Date Published: 6 May 1996
PDF: 6 pages
Proc. SPIE 2796, ICONO '95: Fundamentals of Laser-Matter Interaction, (6 May 1996); doi: 10.1117/12.239765
Show Author Affiliations
Sergei V. Bobashev, A.F. Ioffe Physical-Technical Institute (Russia)
N. A. Cherepkov, St. Petersburg Academy of Aerospace Instrumentation (Russia)
A. Yu. Elizarov, A.F. Ioffe Physical-Technical Institute (Russia)
V. V. Korshunov, A.F. Ioffe Physical-Technical Institute (Russia)

Published in SPIE Proceedings Vol. 2796:
ICONO '95: Fundamentals of Laser-Matter Interaction

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