| Zugriffsnummer | 40402 |
| Dokumenttyp | Zeitschriftenartikel |
| Peer Review | mit Peer Review |
| Sprache | Englisch |
| Titel | Corrigendum: Detection of motional ground state population using delayed pulses |
| Autor(in); Institution |
Gebert, Florian; PTB-Braunschweig, formerly; Deutsches Zentrum für Luft- und Raumfahrt e.V, Hardthausen, GERMANY
Wan, Yong; PTB-Braunschweig, formerly; National Institute of Standards and Technology, Boulder, USA
Wolf, Fabian; QUEST Institute for Experimental Quantum Metrology, PTB-Braunschweig
Heip, Jan Christoph; QUEST Institute for Experimental Quantum Metrology, PTB-Braunschweig
Schmidt, Piet O.; QUEST Institute for Experimental Quantum Metrology, PTB-Braunschweig; Leibniz Universität, Institut für Quantenoptik, Hannover, GERMANY
|
| Quelle/Jahr | New Journal of Physics: 20 (2018), 1 - 4 |
| Artikelnummer | 029501 |
| Availability | [online only] |
| ISSN | 1367-2630 |
| DOI | |
| Verlag | Bristol: IOP Publ. |
| Freie Schlagworte | trapped ion ; STIRAP ; coherent manipulation |
| Zusammenfassung | For the numerical simulation of the STIRAP process, we modeled the system with only one excited state. This approximation reproduces the experimental results in the publication reasonably well. However, the description is incomplete, since it predicts improved state transfer efficiency for larger detunings, while the opposite effect is observed experimentally. This can be explained by Stark-shift cancellation from coupling to other magnetic substates in the excited states. Efficient population transfer is recovered by introducing an additional frequency chirp. We provide an improved theoretical model including all involved excited state levels of the hyperfine manifold and new versions of figures 4 and 5 to illustrate that even for 9.2 GHz detuning the improved model shows better agreement with the experimental results. This is a corrigendum for the article 2016 New J. Phys. 18 013037 (DOI: https://doi.org/10.1088/1367-2630/18/1/013037) |
| Kostenfreier Zugang | Open Access Gold |
| Rechteinformation | CC BY 3.0 ; Creative Commons Attribution 3.0 License |
| Themenbereich der Metrologie | Zeit und Frequenz |
| Forschungsprojekt | DFG Sachmittelbeihilfe SCHM2678/3-1 ; SFB 1227 DQ-mat |