120 citations · 177 across the 4 of their papers we have counts for
4 papers
Picosecond synchronization system for quantum networks
Raju Valivarthi, Lautaro Narváez, Samantha I. Davis +14
The operation of long-distance quantum networks requires photons to be synchronized and must account for length variations of quantum channels. We demonstrate a 200 MHz clock-rate…
Improved heralded single-photon source with a photon-number-resolving superconducting nanowire detector
Samantha I. Davis, Andrew Mueller, Raju Valivarthi +9
Deterministic generation of single photons is essential for many quantum information technologies. A bulk optical nonlinearity emitting a photon pair, where the measurement of one…
Impedance-matched differential superconducting nanowire detectors
Marco Colangelo, Boris Korzh, Jason P. Allmaras +24
Superconducting nanowire single-photon detectors (SNSPDs) are the highest performing photon-counting technology in the near-infrared (NIR). Due to delay-line effects, large area SN…
Teleportation Systems Towards a Quantum Internet
Raju Valivarthi, Samantha Davis, Cristian Pena +20
Quantum teleportation is essential for many quantum information technologies including long-distance quantum networks. Using fiber-coupled devices, including state-of-the-art low-n…