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arXiv · 0906.1530

Experimental high fidelity six-photon entangled state for telecloning protocols

Magnus Radmark·Marek Zukowski·Mohamed Bourennane
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Abstract

We experimentally generate and characterize a six-photon polarization entangled state, which is usually called "Psi 6 +". This is realized with a filtering procedure of triple emissions of entangled photon pairs from a single source, which does not use any interferometric overlaps. The setup is very stable and we observe the six-photon state with high fidelity. The observed state can be used for demonstrations of telecloning and secret sharing protocols.

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Magnus Radmark, Marek Zukowski, Mohamed Bourennane. 2009-10-12. Experimental high fidelity six-photon entangled state for telecloning protocols. https://doi.org/10.1088/1367-2630/11/10/103016

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