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Journal of the Optical Society of America B

Journal of the Optical Society of America B

| OPTICAL PHYSICS

  • Editor: Henry M. Van Driel
  • Vol. 24, Iss. 2 — Feb. 1, 2007
  • pp: 398–403

Quantum teleportation over the Swisscom telecommunication network

Olivier Landry, J. A. W. van Houwelingen, Alexios Beveratos, Hugo Zbinden, and Nicolas Gisin  »View Author Affiliations


JOSA B, Vol. 24, Issue 2, pp. 398-403 (2007)
http://dx.doi.org/10.1364/JOSAB.24.000398


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Abstract

We present a quantum teleportation experiment in the quantum relay configuration using the installed telecommunication network of Swisscom. In this experiment, the Bell-state measurement occurs well after the entanglement has been distributed, at a point where the photon upon which data are teleported is already far away, and the entangled qubits are photons created from a different crystal and laser pulse than the teleported qubit. A raw fidelity of 0.93 ± 0.04 has been achieved using a heralded single-photon source.

© 2007 Optical Society of America

ToC Category:
Quantum Information

History
Original Manuscript: April 28, 2006
Manuscript Accepted: May 23, 2006
Published: January 26, 2007

Citation
Olivier Landry, J. A. W. van Houwelingen, Alexios Beveratos, Hugo Zbinden, and Nicolas Gisin, "Quantum teleportation over the Swisscom telecommunication network," J. Opt. Soc. Am. B 24, 398-403 (2007)
http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-24-2-398


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