4 papers
A Deterministic Single Ion Fountain
Felix Stopp, Henri Lehec, Ferdinand Schmidt-Kaler
We present an alternative approach for interconnecting trapped ion processor nodes by a deterministic single ion transfer out of the trap, into a free space trajectory, followed by…
Single Ion Thermal Wave Packet Analyzed Via Time-Of-Flight Detection
Felix Stopp, Luis Ortiz-Gutiérrez, Henri Lehec +1
A single Ca ion is confine in the harmonic potential of a Paul trap and cooled to a temperature of a few mK, with a wave packet of sub-m spatial and sub-m/s velocity uncerta…
Isolated core excitation of high orbital quantum number Rydberg states of ytterbium
Henri Lehec, Xin Hua, Pierre Pillet +1
We study isolated core excitation of ultra cold ytterbium Rydberg atoms of high orbital quantum number. Measurements were performed on the …
Laser and microwave spectroscopy of even-parity Rydberg states of neutral ytterbium and Multichannel Quantum Defect Theory analysis
H. Lehec, A. Zuliani, W. Maineult +5
New measurements of high-lying even parity and levels of neutral Yb are presented in this paper. Spectroscopy is performed by a t…