Building Quantum Networks with Ions in Optical Cavities
Tracy E. Northup, Bernardo Casabone, Birgit Brandstatter, Konstantin Friebe, Klemens Schüppert, Florian R. Ong, R. Blatt · 2014
Trapped ions are a key experimental platform for quantum computing, while photons transport information over long distances. Optical cavities provide a coherent link between these two systems, as demonstrated by recent experiments with calcium ions.