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Proceedings Paper

Generation and manipulation of entangled photon states by a universal source of entanglement
Author(s): M. Barbieri; Francesco De Martini; G. Di Nepi; Paolo Mataloni
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Paper 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.

Paper Details

Date Published: 21 October 2004
PDF: 11 pages
Proc. SPIE 5581, ROMOPTO 2003: Seventh Conference on Optics, (21 October 2004); doi: 10.1117/12.582787
Show Author Affiliations
M. Barbieri, INFM, Univ. degli Studi di Roma La Sapienza (Italy)
Francesco De Martini, INFM, Univ. degli Studi di Roma La Sapienza (Italy)
G. Di Nepi, INFM, Univ. degli Studi di Roma La Sapienza (Italy)
Paolo Mataloni, INFM, Univ. degli Studi di Roma La Sapienza (Italy)

Published in SPIE Proceedings Vol. 5581:
ROMOPTO 2003: Seventh Conference on Optics
Valentin I. Vlad, Editor(s)

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