122 citations · 269 across the 3 of their papers we have counts for
4 papers
Polarization-controlled single photons
T. Wilk, S. C. Webster, H. P. Specht +2
Vacuum-stimulated Raman transitions are driven between two magnetic substates of a rubidium-87 atom strongly coupled to an optical cavity. A magnetic field lifts the degeneracy of…
Long-lived mesoscopic entanglement outside the Lamb-Dicke regime
M. J. McDonnell, J. P. Home, D. M. Lucas +7
We create entangled states of the spin and motion of a single Ca ion in a linear ion trap. The motional part consists of coherent states of large separation and long coh…
Deterministic entanglement and tomography of ion spin qubits
J. P. Home, M. J. McDonnell, D. M. Lucas +7
We have implemented a universal quantum logic gate between qubits stored in the spin state of a pair of trapped calcium 40 ions. An initial product state was driven to a maximally…
Isotope-selective photo-ionization for calcium ion trapping
D. M. Lucas, A. Ramos, J. P. Home +6
We present studies of resonance-enhanced photo-ionization for isotope-selective loading of Ca+ into a Paul trap. The 4s^2 ^1S_0 <-> 4s4p ^1P_1 transition of neutral calcium is driv…