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Single Cs Atoms as Collisional Probes in a large Rb Magneto-Optical Trap
Claudia Weber, Shincy John, Nicolas Spethmann +2
We study cold inter-species collisions of Caesium and Rubidium in a strongly imbalanced system with single and few Cs atoms. Observation of the single atom fuorescence dynamics yie…
Optical control of the refractive index of a single atom
Tobias Kampschulte, Wolfgang Alt, Stefan Brakhane +4
We experimentally demonstrate the elementary case of electromagnetically induced transparency (EIT) with a single atom inside an optical cavity probed by a weak field. We observe t…
Analyzing quantum jumps of one and two atoms strongly coupled to an optical cavity
Sebastian Reick, Klaus Mølmer, Wolfgang Alt +7
We induce quantum jumps between the hyperfine ground states of one and two Cesium atoms, strongly coupled to the mode of a high-finesse optical resonator, and analyze the resulting…