Teleportation Systems Toward a Quantum Internet

  title={Teleportation Systems Toward a Quantum Internet},
  author={Raju Valivarthi and Samantha I. Davis and Cristian Pena and Si Xie and Nikolai Lauk and Lautaro Narv{\'a}ez and Jason P. Allmaras and Andrew D. Beyer and Yewon Gim and Meraj Hussein and George Iskander and Hyunseong Linus Kim and Boris A. Korzh and Andrew Mueller and Mandy Kathleen Rominsky and Matthew D. Shaw and Dawn Tang and Emma E. Wollman and Christoph Simon and Panagiotis Spentzouris and Daniel Oblak and Neil Sinclair and Maria Spiropulu},
  journal={PRX Quantum},
Quantum teleportation is essential for many quantum information technologies including long-distance quantum networks. Using fiber-coupled devices, including state-of-the-art low-noise superconducting nanowire single photon detectors and off-the-shelf optics, we achieve quantum teleportation of time-bin qubits at the telecommunication wavelength of 1536.5 nm. We measure teleportation fidelities of >=90% that are consistent with an analytical model of our system, which includes realistic… 

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