Published February 17, 2006
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Journal Article
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Harmonic entanglement with second-order nonlinearity
Chicago
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Abstract
We investigate the second-order nonlinear interaction as a means to generate entanglement between fields of differing wavelengths and show that perfect entanglement can, in principle, be produced between the fundamental and second-harmonic fields in these processes. Neither pure second-harmonic generation nor parametric oscillation optimally produce entanglement; such optimal entanglement is rather produced by an intermediate process.
Additional Information
©2006 The American Physical Society. Received 6 July 2005; published 13 February 2006. This research is supported by the Australian Research Council Discovery Grant scheme. W. P. B. would like to acknowledge financial support from the Center for the Physics of Information, California Institute of Technology.Files
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Additional details
- Eprint ID
- 3652
- Resolver ID
- CaltechAUTHORS:GROprl06
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2006-06-24Created from EPrint's datestamp field
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2021-11-08Created from EPrint's last_modified field