21 citations · 38 across the 3 of their papers we have counts for
3 papers · 1 filter
Low noise quantum frequency conversion of photons from a trapped barium ion to the telecom O-band
Uday Saha, James D. Siverns, John Hannegan +2
Trapped ions are one of the leading candidates for scalable and long-distance quantum networks because of their long qubit coherence time, high fidelity single- and two-qubit gates…
Entanglement between a trapped ion qubit and a 780-nm photon via quantum frequency conversion
John Hannegan, James D. Siverns, Qudsia Quraishi
Future quantum networks will require the ability to produce matter-photon entanglement at photon frequencies not naturally emitted from the matter qubit. This allows for a hybrid n…
Ion-photon entanglement and quantum frequency conversion with trapped Ba ions
James D. Siverns, Xiao Li, Qudsia Quraishi
Trapped ions are excellent candidates for quantum nodes, as they possess many desirable features of a network node including long-lifetimes, on-site processing capability and produ…