Quantum teleportation over the Swisscom telecommunication network
Journal of the Optical Society of America B 24(2): 398-398
Article 2007 English
Authors
OL
Olivier Landry
JH
J. A. W. van Houwelingen
AB
A. Beveratos
Abstract
1 min read
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.
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