The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Entangled Images from Four-Wave Mixing
Abstract
Two beams of light can be quantum mechanically entangled through correlations of their phase and intensity fluctuations. For a pair of spatially extended image-carrying light fields, the concept of entanglement can be applied not only to the entire images but also to their smaller details. We used a spatially multimode amplifier based on four-wave mixing in a hot vapor to produce twin images that exhibit localized entanglement. The images can be bright fields that display position-dependent quantum noise reduction in their intensity difference or vacuum twin beams that are strongly entangled when projected onto a large range of different spatial modes. The high degree of spatial entanglement demonstrates that the system is an ideal source for parallel continuous-variable quantum information protocols.
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Cites
Quantum information with continuous variables
Braunstein, S. L., & van Loock, P. (2005) · Reviews of Modern Physics · doi:10.1103/revmodphys.77.513 · Cited by 3,858
Peres-Horodecki Separability Criterion for Continuous Variable Systems
Simon, R. (2000) · Physical Review Letters · doi:10.1103/physrevlett.84.2726 · Cited by 2,245
Inseparability Criterion for Continuous Variable Systems
Duan, L.-M., Giedke, G., Cirac, J. I., & Zoller, P. (2000) · Physical Review Letters · doi:10.1103/physrevlett.84.2722 · Cited by 2,064
Cited by
Four-wave mixing experiments with extreme ultraviolet transient gratings
Bencivenga, F., Cucini, R., Capotondi, F., Battistoni, A., Mincigrucci, R., Giangrisostomi, E., Gessini, A., Manfredda, M., Nikolov, I. P., Pedersoli, E., et al. (2015) · Nature · doi:10.1038/nature14341 · Cited by 250
Orbital angular momentum modes of high-gain parametric down-conversion
Beltran, L., Frascella, G., Perez, A. M., Fickler, R., Sharapova, P. R., Manceau, M., Tikhonova, O. V., Boyd, R. W., Leuchs, G., & Chekhova, M. V. (2017) · Journal of Optics · doi:10.1088/2040-8986/aa600f · Cited by 22
Metadata
- Authors
- Boyer, V., Marino, A. M., Pooser, R. C., & Lett, P. D.
- Venue
- Science
- Published
- 2008-07-25
- Volume
- 321
- Issue
- 5888
- Pages
- 544-547
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2056451059
- Cited by
- 675
- References
- 3
- FWCI
- 43.46
- Type
- journal article
- Language
- en
- Open access
- closed
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
