Generation and manipulation of entangled photon states by a universal source of entanglement

M. Barbieri; Francesco De Martini; G. Di Nepi; Paolo Mataloni

doi:10.1117/12.582787

21 October 2004 Generation and manipulation of entangled photon states by a universal source of entanglement

M. Barbieri, Francesco De Martini, G. Di Nepi, Paolo Mataloni

Author Affiliations +

Proceedings Volume 5581, ROMOPTO 2003: Seventh Conference on Optics; (2004) https://doi.org/10.1117/12.582787
Event: ROMOPTO 2003: Seventh Conference on Optics, 2003, Constanta, Romania

Abstract

Maximally entangled states, Werner state and maximally entangled mixed states (MEMS) have been created and fully characterized by a novel high brilliance universal source of entangled photon pairs with striking spatial characteristics. Mixed states of any structure, spanning a 2 x 2 Hilbert space may be created by this source. The non local properties of the generated entanglement have been tested by standard Bell measurements. Tunable Werner states and Maximally Entangled Mixed States (MEMS) have been created by an original patchwork technique and investigated by quantum tomography. The entropic and nonlocal properties of these states have been also undertaken.

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M. Barbieri, Francesco De Martini, G. Di Nepi, and Paolo Mataloni "Generation and manipulation of entangled photon states by a universal source of entanglement", Proc. SPIE 5581, ROMOPTO 2003: Seventh Conference on Optics, (21 October 2004); https://doi.org/10.1117/12.582787

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