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Proceedings Paper

Quantum imaging and spatial entanglement characterization with an EMCCD camera
Author(s): Matthew Reichert; Hugo Defienne; Xiaohang Sun; Jason W. Fleischer
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Paper Abstract

We utilize a single-photon sensitive electron multiplying CCD camera as a massively parallel coincidence counting apparatus to study spatial entanglement of photon pairs. This allows rapid measurement of transverse spatial entanglement in a fraction of the time required with traditional point-scanning techniques. We apply this technique to quantum experiments on entangled photon pairs: characterization of the evolution of entanglement upon propagation, and measurement of one- and two-photon portions of the state transmitted through non-unitary (lossy) objects, and quantum phase imaging.

Paper Details

Date Published: 8 May 2017
PDF: 8 pages
Proc. SPIE 10193, Ultrafast Bandgap Photonics II, 1019315 (8 May 2017); doi: 10.1117/12.2264864
Show Author Affiliations
Matthew Reichert, Princeton Univ. (United States)
Hugo Defienne, Princeton Univ. (United States)
Xiaohang Sun, Princeton Univ. (United States)
Jason W. Fleischer, Princeton Univ. (United States)


Published in SPIE Proceedings Vol. 10193:
Ultrafast Bandgap Photonics II
Michael K. Rafailov, Editor(s)

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