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Civil War Book Review

Direct measurement of the quantum density matrix in the basis of azimuthal angle

Mohammad Mirhosseini, Omar S. Magaña‐Loaiza, Seyed Mohammad Hashemi Rafsanjani, Changchen Chen, Ebrahim Karimi, Robert W. Boyd

Published Jan 1, 2015• 0 citations
Publisher

Abstract

We theoretically propose and experimentally demonstrate a method for directly measuring the density matrix of an unknown quantum system in the basis of azimuthal angle. We apply our method for characterizing 7-dimensional pure and mixed superpositions of orbital-angular-momentum modes.
DOI
10.1364/cleo_qels.2015.ftu4a.2

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