DocumentCode
2228108
Title
Continuous variable Bell-type correlations from two bright squeezed beams
Author
Huntington, E.H. ; Ralph, T.C.
Author_Institution
Sch. of Electr. Eng., Univ. of New South Wales, Canberra, ACT, Australia
fYear
2002
fDate
19-24 May 2002
Firstpage
202
Lastpage
203
Abstract
Summary form only given. Drawing on recent advances in the treatment of continuous variable systems, we propose two systems that can be used to observe Bell-type correlations between the continuous variables of their sub-systems. A set of polarisation dependent measurements of the quadrature amplitude and phase of a system can be used to construct a correlation parameter that we shall denote B. We take B > 2 to indicate Bell-type (or strong, nonclassical) correlations, which may be used as a resource in quantum information experiments.
Keywords
Bell theorem; EPR paradox; optical correlation; optical squeezing; quantum communication; EPR correlated states; continuous variable Bell-type correlations; phase; polarisation dependent measurements; quadrature amplitude; quantum information experiments; strong nonclassical correlations; sub-systems; two bright squeezed beams; Optical correlators;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics and Laser Science Conference, 2002. QELS '02. Technical Digest. Summaries of Papers Presented at the
Conference_Location
Long Beach, CA, USA
Print_ISBN
1-55752-708-3
Type
conf
DOI
10.1109/QELS.2002.1031311
Filename
1031311
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