Quantum communications with time-bin entangled photons: long distance quantum teleportation and quantum repeaters

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dc.creatorGisin, N.
dc.creatorMarcikic, I.
dc.creatorde Riedmatten, H.
dc.creatorTittel, W.
dc.creatorZbinden, H.
dc.date2003-01-31
dc.date.accessioned2026-07-07T06:06:02Z
dc.date.available2026-07-07T06:06:02Z
dc.descriptionUsing 2 km of standard telecom optical fibres, we teleport qubits carried by photons of 1310 nm wavelength to qubits in another lab carried by a photons of 1550 nm wavelength. The photons to be teleported and the necessary entangled photon pairs are created in two different non-linear crystals. The measured mean fidelity is of 81.2 %. We discuss how this could be used as quantum repeaters without quantum memories.
dc.description4 pages, 4 figures. Proceedings of the 6th international conference on Quantum Communication, Measurement and Computing (QCMC 02)
dc.identifierhttps://arxiv.org/abs/quant-ph/0301181
dc.identifierhttp://arxiv.org/abs/quant-ph/0301181
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/90837
dc.subjectQuantum Physics
dc.titleQuantum communications with time-bin entangled photons: long distance quantum teleportation and quantum repeaters
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