947 citations · 1.1k across the 9 of their papers we have counts for
9 papers
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…
Routing Single Photons from a Trapped Ion Using a Photonic Integrated Circuit
Uday Saha, James D. Siverns, John Hannegan +4
Trapped ions are promising candidates for nodes of a scalable quantum network due to their long-lived qubit coherence times and high-fidelity single and two-qubit gates. Future qua…
C-band single photons from a trapped ion via two-stage frequency conversion
John Hannegan, Uday Saha, James D. Siverns +3
Fiber-based quantum networks require photons at telecommunications wavelengths to interconnect qubits separated by long distances. Trapped ions are leading candidates for quantum n…
Improving entanglement generation rates in trapped ion quantum networks using nondestructive photon measurement and storage
John Hannegan, James D. Siverns, Jake Cassell +1
Long range quantum information processing will require the integration of different technologies to form hybrid architectures combining the strengths of multiple quantum systems. I…
Quantum interference between photons from an atomic ensemble and a remote atomic ion
A. N. Craddock, J. Hannegan, D. P. Ornelas-Huerta +6
Advances in the distribution of quantum information will likely require entanglement shared across a hybrid quantum network. Many entanglement protocols require the generation of i…
Demonstration of Slow Light in a Rubidium Vapour Using Single Photons from a Trapped Ion
James D. Siverns, John Hannegan, Qudsia Quraishi
Practical implementation of quantum networks are likely to interface different types of quantum systems. When photonic interconnects link the systems together, they must preserve t…
Neutral atom wavelength compatible 780 nm single photons from a trapped ion via quantum frequency conversion
James D. Siverns, John Hannegan, Qudsia Quraishi
Quantum networks consisting of quantum memories and photonic interconnects can be used for entanglement distribution (L.-M.Duan and H. J. Kimble, PRL 90, 253601 (2003), H. J. Kimbl…
Efficient metallic spintronic emitters of ultrabroadband terahertz radiation
T. Seifert, S. Jaiswal, U. Martens +18
Terahertz electromagnetic radiation is extremely useful for numerous applications such as imaging and spectroscopy. Therefore, it is highly desirable to have an efficient table-top…