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arXiv · 0911.5115

A versatile source of polarization-entangled photons

A. Maser·R. Wiegner·U. Schilling·C. Thiel·J. von Zanthier
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Abstract

We propose a method for the generation of a large variety of entangled states, encoded in the polarization degrees of freedom of N photons, within the same experimental setup. Starting with uncorrelated photons, emitted from N arbitrary single photon sources, and using linear optical tools only, we demonstrate the creation of all symmetric states, e.g., GHZ- and W-states, as well as all symmetric and non-symmetric total angular momentum eigenstates of the N qubit compound.

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A. Maser, R. Wiegner, U. Schilling, C. Thiel, J. von Zanthier. 2009-11-26. A versatile source of polarization-entangled photons. https://doi.org/10.1103/physreva.81.053842

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