Marino, A.
, Boyer, V.
, Pooser, R.
and Lett, P.
(2008),
Production of Entangled Images by Four-Wave Mixing, Optics and Photonics News, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=842560
(Accessed October 7, 2025)
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Production of Entangled Images by Four-Wave Mixing
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Abstract
One of the most important resources in quantum mechanics is entanglement, which is characterized by correlations stronger than the ones allowed classically. As a result, it is at the basis of applications such as quantum cryptography, quantum information, teleportation, etc. The entanglement between two beams of light can be extended to their spatial degrees of freedom, a field known as quantum imaging. The spatial quantum correlations makes it possible to benefit from the intrinsic parallelism of image processing.Citation
Optics and Photonics News
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Others
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Keywords
alkali vapor, four-wave mixing, nonlinear optics, quadrature entanglement, quantum imaging, spatial entanglement, squeezed light
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Created December 1, 2008, Updated February 17, 2017