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Quantentechnologie

Dieter Meschedes Forschungsgruppe
Home Gruppenmitglieder Karim Lenhard
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Gruppenmitglieder
Karim Lenhard
Last position
in our group:
Diplomstudent
Field of research
in our group:
Cavity QED
 
 

Publications(up to 2008)

  • K. Lenhard
    Stabilisierung eines Resonators hoher Finesse zur Atom-Lichtfeld-Kopplung, (2008), DiplomarbeitBibTeXPDF
  • M. Khudaverdyan, W. Alt, I. Dotsenko, T. Kampschulte, K. Lenhard, A. Rauschenbeutel, S. Reick, K. Schörner, A. Widera and D. Meschede
    Controlled insertion and retrieval of atoms coupled to a high-finesse optical resonator, New J. Phys. 10, 073023 (2008)arXivBibTeXPDF
    ABSTRACT »
    We experimentally investigate the interaction between one and two atoms and the field of a high-finesse optical resonator. Laser-cooled caesium atoms are transported into the cavity using an optical dipole trap. We monitor the interaction dynamics of a single atom strongly coupled to the resonator mode for several hundred milliseconds by observing the cavity transmission. Moreover, we investigate the position-dependent coupling of one and two atoms by shuttling them through the cavity mode. We demonstrate an alternative method, which suppresses heating effects, to analyze the atom-field interaction by retrieving the atom from the cavity and by measuring its final state.

Vorträge