Bright entanglement in the intracavity nonlinear coupler

Olsen, M. K. (2006) Bright entanglement in the intracavity nonlinear coupler. Physical Review A, 73 5: . doi:10.1103/PhysRevA.73.053806

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Author Olsen, M. K.
Title Bright entanglement in the intracavity nonlinear coupler
Journal name Physical Review A   Check publisher's open access policy
ISSN 1050-2947
Publication date 2006-05
Sub-type Article (original research)
DOI 10.1103/PhysRevA.73.053806
Open Access Status File (Publisher version)
Volume 73
Issue 5
Total pages 6
Editor B. Crasemann
Place of publication New York
Publisher American Physical Society
Collection year 2006
Language eng
Subject C1
240402 Quantum Optics and Lasers
780102 Physical sciences
Abstract We show that the intracavity Kerr nonlinear coupler is a potential source of bright continuous variable entangled light beams which are tunable and spatially separated. We use a linearized fluctuation analysis to calculate the necessary correlations in regimes where it is valid. This means that we are treating regimes where the system exhibits Gaussian statistics so that well-known criteria are both necessary and sufficient to demonstrate entanglement. This system may be realized with integrated optics and thus provides a potentially rugged and stable source of bright entangled beams.
Keyword Optics
Physics, Atomic, Molecular & Chemical
Continuous Variable Systems
Podolsky-rosen Paradox
State Laser Arrays
Q-Index Code C1
Additional Notes online journal article

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Created: Wed, 15 Aug 2007, 08:28:46 EST