An aluminum optical clock setup and its evaluation using Ca+
Abstract
This thesis reports about the progress of the aluminum ion clock that is set up at the German National Metrological Institute, Physikalisch-Technische Bundesanstalt (PTB) in Braunschweig. All known relevant systematic frequency shifts are discussed. The systematic shifts were measured on the co-trapped logic ion 40Ca+, which is advantageous due to its higher sensitivity to external fields compared to 27Al+. The observation of the clock transition of 27Al+ and an analysis of the detection error is described.
Details
- supervised by
- Piet Oliver Schmidt
- Organisation(s)
-
Institute of Quantum Optics
QUEST-Leibniz Research School
- Type
- Doctoral thesis
- No. of pages
- 213
- Publication date
- 2023
- Publication status
- Published
- Electronic version(s)
-
https://doi.org/10.15488/13300 (Access:
Open
)
-
Details in the research portal "Research@Leibniz University"
Cite
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