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Demonstrating hybrid quantum effects with two entangled laser beams

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Date

2011

Authors

Hage, Boris
Janousek, Jiri
Armstrong, Seiji
Symul, Thomas
Bernu, Julien
Chrzanowski, Helen
Lam, Ping Koy
Bachor, Hans

Journal Title

Journal ISSN

Volume Title

Publisher

IEEE

Abstract

We report on the preparation of entangled two mode squeezed states of yet unseen quality. Based on a measurement of the covariance matrix we found for the famous EPR-variance a value of 0.36. Furthermore, two mode quantum state tomography was used to extract single photon Fock states solely based on homodyne detection, demonstrating the strong quantum features of this entangled pair of laser beams. The probability for a single photon in this ensemble measurement exceeded 2/3.

Description

Keywords

Citation

URI

http://hdl.handle.net/1885/28578

Collections

Open Access Research

Source

European Quantum Electronics Conference (EQEC) 2011

Type

Conference paper

Book Title

Entity type

Access Statement

License Rights

DOI

10.1109/CLEOE.2011.5943418

Restricted until

2037-12-31

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Description
01_Hage_Demonstrating_hybrid_quantum_2011.pdf (265 KB)

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