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Title
Spectroscopy of the 6S1/25D5/2 electric quadrupole transition of atomic caesium / von Sebastian Pucher
Additional Titles
Spektroskopie des elektrischen Quadrupolübergangs 6S1/25D5/2 in Cäsium
AuthorPucher, Sebastian
CensorRauschenbeutel, Arno ; Dareau, Alexandre
PublishedWien, 2018
Description63 Seiten : Illustrationen, Diagramme
Institutional NoteTechnische Universität Wien, Diplomarbeit, 2018
Annotation
Abweichender Titel nach Übersetzung der Verfasserin/des Verfassers
LanguageEnglish
Document typeThesis (Diplom)
Keywords (DE)Cäsiumspektroskopie / elektrischer Quadrupolübergang
Keywords (EN)caesium spectroscopy / electric quadrupole transition
URNurn:nbn:at:at-ubtuw:1-116144 Persistent Identifier (URN)
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 The work is publicly available
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Spectroscopy of the 6S1/25D5/2 electric quadrupole transition of atomic caesium [5.17 mb]
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Abstract (English)

The 6S1/2-5D5/2 electric quadrupole transition of cesium is studied experimentally via Doppler-free spectroscopy in a hot vapor. With a three-level coupled system, the hyperfine structure of this transition is resolved. The intensities of the lines in the spectrum are investigated and the optical pumping dynamics are analyzed. Furthermore, a laser is stabilized to the 6S1/2-5D5/2 transition. This makes the presented setup a useful tool for further investigations of electric quadrupole transitions. Based on our results, we plan future experiments with laser-cooled atoms close to surfaces, e.g., to enhance the quadrupole coupling.

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