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Teleportation Systems Toward a Quantum Internet

Valivarthi, Raju ; Davis, Samantha I. ; Peña, Cristián ; Xie, Si ; Lauk, Nikolai ; Narváez, Lautaro ; Allmaras, Jason P. ; Beyer, Andrew D. ; Gim, Yewon ; Hussein, Meraj ; Iskander, George ; Kim, Hyunseong Linus ; Korzh, Boris ; Mueller, Andrew ; Rominsky, Mandy ; Shaw, Matthew ; Tang, Dawn ; Wollman, Emma E. ; Simon, Christoph ; Spentzouris, Panagiotis ; Oblak, Daniel ; Sinclair, Neil ; Spiropulu, Maria

PRX quantum, 2020-12, Vol.1 (2), p.020317, Article 020317 [Periódico revisado por pares]

United States: American Physical Society

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Título:
Teleportation Systems Toward a Quantum Internet
Autor: Valivarthi, Raju ; Davis, Samantha I. ; Peña, Cristián ; Xie, Si ; Lauk, Nikolai ; Narváez, Lautaro ; Allmaras, Jason P. ; Beyer, Andrew D. ; Gim, Yewon ; Hussein, Meraj ; Iskander, George ; Kim, Hyunseong Linus ; Korzh, Boris ; Mueller, Andrew ; Rominsky, Mandy ; Shaw, Matthew ; Tang, Dawn ; Wollman, Emma E. ; Simon, Christoph ; Spentzouris, Panagiotis ; Oblak, Daniel ; Sinclair, Neil ; Spiropulu, Maria
É parte de: PRX quantum, 2020-12, Vol.1 (2), p.020317, Article 020317
Notas: correction
USDOE Office of Science (SC), High Energy Physics (HEP)
Descrição: 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 conditional 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 imperfections. To demonstrate the compatibility of our setup with deployed quantum networks, we teleport qubits over 22 km of single-mode fiber while transmitting qubits over an additional 22 km of fiber. Our systems, which are compatible with emerging solid-state quantum devices, provide a realistic foundation for a high-fidelity quantum Internet with practical devices.
Editor: United States: American Physical Society
Idioma: Inglês

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Teleportation Systems Toward a Quantum Internet

United States: American Physical Society

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