Signal enhancement in laser spectroscopy of metastable states

  • A two laser excitation scheme has been applied to Ca atoms in an atomic beam. It permits to transfer narrow Doppler-free signals from a weak transition into a strong resonance line. This leads to a large increase of the signal-to-noise ratio and is of relevance for the application of the Ca intercombination transition as a possible new standard in the optical range.

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Metadaten
Author:J. Kowalski, F. Träger, Michael Vollmer, G. zu Putlitz
DOI:https://doi.org/10.1007/BF01881289
Parent Title (English):In: Zeitschrift für Physik / A Vol. 320 (1985) 2, pp 353-354
Document Type:Article
Language:English
Year of Publishing:1985
Date of Publication (online):2014/01/13
Release Date:2014/01/13
Dewey Decimal Classification:Naturwissenschaften und Mathematik / Physik / Physik
University Bibliography:Hochschulbibliographie
Licence (German):Creative Commons - Namensnennung, Nicht kommerziell, Keine Bearbeitung