"Cavity QED with fiber Fabry-Perot cavities."

  • Date: Nov 13, 2012
  • Time: 12:30 PM - 12:30 PM (Local Time Germany)
  • Speaker: Professor Jakob Reichel, Laboratoire Kastler Brossel, Paris
  • Room: Herbert Walther Lecture Hall
  • Host: MPQ
"Miniature, fiber-based Fabry-Perot cavities (FFPs) are enabling novel experiments in cavity quantum electrodynamics, with cold atoms as well as with solid-state emitters. We have used such an FFP cavity to create an entangled state in a small ensemble of about 20 atoms, extracted from a BEC on an atom chip. We also use the cavity to measure the Husimi distribution of this entangled multi-atom state. In will also describe a new experiment where an FFP cavity is used to prepare a Bose-Einstein condensate of exciton polaritons in a semiconductor quantum well.
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