Coupling of Rydberg atoms to a superconducting coplanar waveguide resonator for a quantum memory device

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dc.contributor.advisor Fortágh, József (Prof. Dr.)
dc.contributor.author Ley, Li Yuan
dc.date.accessioned 2018-10-18T08:48:26Z
dc.date.available 2018-10-18T08:48:26Z
dc.date.issued 2018-10-16
dc.identifier.other 512081085 de_DE
dc.identifier.uri http://hdl.handle.net/10900/84429
dc.identifier.uri http://nbn-resolving.de/urn:nbn:de:bsz:21-dspace-844291 de_DE
dc.identifier.uri http://dx.doi.org/10.15496/publikation-25819
dc.description.abstract Ultracold atoms in their ground states are well-isolated quantum systems offering long coherence times. Hence, ensembles of trapped atoms coupling with on-chip microwave resonators are considered as promising systems for the realization of quantum memories. Here, we demonstrate the coupling of magnetically trapped ultracold 87Rb ground state atoms to a coherently driven superconducting coplanar waveguide resonator. When driving the cavity in resonance with the atomic transition, we observed Rabi oscillations between hyperfine states. This showed the capability in coherent controlling of the atomic states through the cavity field. When driving the cavity on-resonance with the atomic transition, the AC stark shift is observed. This showed the microwave field strength in the cavity seen by atoms. Strong interaction strength of Rydberg atoms in the microwave transition regime has been proposed as an interface during quantum memory writing. Here, we also describe the implementation of a Rydberg system into our experimental setup. en
dc.language.iso en de_DE
dc.publisher Universität Tübingen de_DE
dc.rights ubt-podno de_DE
dc.rights.uri http://tobias-lib.uni-tuebingen.de/doku/lic_ohne_pod.php?la=de de_DE
dc.rights.uri http://tobias-lib.uni-tuebingen.de/doku/lic_ohne_pod.php?la=en en
dc.subject.classification Kernphysik de_DE
dc.subject.ddc 530 de_DE
dc.subject.other nuclear physics en
dc.title Coupling of Rydberg atoms to a superconducting coplanar waveguide resonator for a quantum memory device en
dc.type PhDThesis de_DE
dcterms.dateAccepted 2018-09-28
utue.publikation.fachbereich Physik de_DE
utue.publikation.fakultaet 7 Mathematisch-Naturwissenschaftliche Fakultät de_DE

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