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Teleportation Systems Toward a Quantum Internet

Valivarthi, Raju and Davis, Samantha I. and Peña, Cristián and Xie, Si and Lauk, Nikolai and Narváez, Lautaro and Allmaras, Jason P. and Beyer, Andrew D. and Gim, Yewon and Hussein, Meraj and Iskander, George and Kim, Hyunseong Linus and Korzh, Boris and Mueller, Andrew and Rominsky, Randy and Shaw, Matthew and Tang, Dawn and Wollman, Emma E. and Simon, Christoph and Spentzouris, Panagiotis and Oblak, Daniel and Sinclair, Neil and Spiropulu, Maria (2020) Teleportation Systems Toward a Quantum Internet. PRX Quantum, 1 (2). Art. No. 020317. ISSN 2691-3399. https://resolver.caltech.edu/CaltechAUTHORS:20201027-115016329

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Abstract

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.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1103/PRXQuantum.1.020317DOIArticle
https://arxiv.org/abs/2007.11157arXivDiscussion Paper
ORCID:
AuthorORCID
Valivarthi, Raju0000-0002-5422-9340
Davis, Samantha I.0000-0001-9994-8165
Xie, Si0000-0003-2509-5731
Lauk, Nikolai0000-0002-6397-1221
Narváez, Lautaro0000-0003-2708-8754
Allmaras, Jason P.0000-0001-9621-289X
Iskander, George0000-0001-9175-6759
Kim, Hyunseong Linus0000-0003-4128-7119
Korzh, Boris0000-0002-8262-9720
Tang, Dawn0000-0003-2948-3838
Wollman, Emma E.0000-0002-5474-3745
Spiropulu, Maria0000-0001-8172-7081
Additional Information:© 2020 Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Received 28 July 2020; accepted 16 October 2020; published 4 December 2020. R.V., N.L., L.N., C.P., N.S., M.S., and S.X. acknowledge partial and S.D. full support from the AQT IN-Q-NET research program. R.V., N.L., L.N., C.P., N.S., M.S. S.X., and A.M. acknowledge partial support from the U.S. Department of Energy, Office of Science, High Energy Physics, QuantISED program grant, under Award No. DE-SC0019219. A.M. is supported in part by the JPL President and Director’s Research and Development Fund (PDRDF). C.P. further acknowledges partial support from Fermilab’s Lederman Fellowship and Lab Directed R&D (LDRD). D.O. and N.S. acknowledge partial support from the Natural Sciences and Research Council of Canada (NSERC). D.O. further acknowledges the Canadian Foundation for Innovation, Alberta Innovates, and Alberta Economic Development, Trade and Tourism’s Major Innovation Fund. J.A. acknowledges support by a NASA Space Technology Research Fellowship. Part of the research was carried out at the Jet Propulsion Laboratory, California Institute of Technology, under a contract with the National Aeronautics and Space Administration (80NM0018D0004). We thank Jason Trevor (Caltech Lauritsen Laboratory for High Energy Physics), Nigel Lockyer and Joseph Lykken (Fermilab), Vikas Anant (PhotonSpot), Aaron Miller (Quantum Opus), Inder Monga and his ESnet group at Lawrence Berkeley National Laboratory (LBNL), the groups of Wolfgang Tittel and Christoph Simon at the University of Calgary, the groups of Nick Hutzler, Oskar Painter, Andrei Faraon, Manuel Enders, and Alireza Marandi at Caltech, Marko Loncar’s group at Harvard, Artur Apresyan and the HL-LHC USCMS-MTD Fermilab group; Marco Colangelo (MIT); Tian Zhong (Chicago); and AT&T’s Soren Telfer, Rishi Pravahan, Igal Elbaz, Andre Feutch, and John Donovan. We acknowledge the enthusiastic support of the Kavli Foundation on funding quantum information science and technology (QIS&T) workshops and events and the Brinson Foundation support, especially for students working at FQNET and CQNET. M.S. is especially grateful to Norm Augustine (Lockheed Martin), Carl Williams (NIST), and Joe Broz (SRI, QED-C); Hartmut Neven (Google Venice); Amir Yacoby and Misha Lukin (Harvard); Ned Allen (Lockheed Martin); Larry James and Ed Chow (JPL); the Quantum Communication Channels for Fundamental Physics (QCCFP) wormhole-teleportation team, especially Daniel Jafferis (Harvard) and Alex Zlokapa (Caltech), Mark Kasevich (Stanford), Ronald Walsworth (Maryland), Jun Yeh and Sae Woo Nam (NIST); Irfan Siddiqi (Berkeley); Prem Kumar (Northwestern), Saikat Guha (Arizona), Paul Kwiat (UIUC), Mark Saffman (Wisconsin), Jelena Vuckovic (Stanford) Jack Hidary (former googleX), and the quantum networking teams at Oak Ridge National Laboratory (ORNL), Argonne National Laboratory (ANL), and Brookhaven National Laboratory (BNL), for productive discussions and interactions on quantum networks and communications.
Group:INQNET
Funders:
Funding AgencyGrant Number
INQNETUNSPECIFIED
Department of Energy (DOE)DE-SC0019219
JPL President and Director's FundUNSPECIFIED
FermilabUNSPECIFIED
Natural Sciences and Engineering Research Council of Canada (NSERC)UNSPECIFIED
Canada Foundation for InnovationUNSPECIFIED
Alberta Innovates Technology FuturesUNSPECIFIED
Alberta Economic Development, Trade and TourismUNSPECIFIED
NASA Space Technology Research FellowshipUNSPECIFIED
NASA/JPL/Caltech80NM0018D0004
Kavli FoundationUNSPECIFIED
Brinson FoundationUNSPECIFIED
Issue or Number:2
Record Number:CaltechAUTHORS:20201027-115016329
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20201027-115016329
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:106299
Collection:CaltechAUTHORS
Deposited By: George Porter
Deposited On:27 Oct 2020 19:14
Last Modified:05 Dec 2020 00:11

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