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Investigation of Shifts and Interaction of Signals In High-contrast Transmission Spectroscopy

In English

Författare

Summary, in English

In the recently introduced high-contrast transmission version of saturated absorption laser spectroscopy, narrow signals are obtained from dense atomic samples subject to strong pumping. A study of possible systematic shifts of the signals in this domain of rather extreme experimental conditions was performed in order to assess the validity of spectroscopic data obtained with this technique. Certain signal components were found to be slightly shifted while others were not. Further, a theoretical study of the behaviour of overlapping signals in the high-contrast regime is presented. In particular, the question of whether structures buried under the natural linewidth could be resolved is addressed.

Avdelning/ar

Publiceringsår

1991

Språk

Engelska

Sidor

315-322

Publikation/Tidskrift/Serie

Zeitschrift für Physik D Atoms, Molecules and Clusters

Volym

21

Issue

4

Dokumenttyp

Artikel i tidskrift

Förlag

EDP Sciences

Ämne

  • Atom and Molecular Physics and Optics

Status

Published

ISBN/ISSN/Övrigt

  • ISSN: 0178-7683