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Experimental Quantum Teleportation with a 3-Bell-state Analyzer

J. A. W. van Houwelingen·A. Beveratos·N. Brunner·N. Gisin·H. Zbinden
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Abstract

We present a Bell-state analyzer for time-bin qubits allowing the detection of three out of four Bell-states with linear optics, two detectors and no auxiliary photons. The theoretical success rate of this scheme is 50%. A teleportation experiment was performed to demonstrate its functionality. We also present a teleportation experiment with a Fidelity larger than the cloning limit of F=5/6.

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J. A. W. van Houwelingen, A. Beveratos, N. Brunner, N. Gisin, H. Zbinden. 2006-04-28. Experimental Quantum Teleportation with a 3-Bell-state Analyzer. https://doi.org/10.1103/physreva.74.022303

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