Experimental identification of non-classicality of noisy twin beams and other related two-mode states
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Reports"
DOI: 10.1038/s41598-018-19634-1
Abstract: Different non-classicality criteria expressed in the form of inequalities among intensity moments and elements of photon-number distributions are applied to noisy twin beams and other two-mode states obtained from a twin beam by using a… read more here.
Keywords: two mode; noisy twin; twin beams; classicality ... See more keywords
Intense spectrally broad-band twin beams from poled nonlinear crystals
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DOI: 10.1038/s41598-018-33546-0
Abstract: Properties of intense twin beams generated in parametric down-conversion in periodically poled LiNbO3 crystals and their chirped variants by intense pump fields are analyzed along the model of intense parametric down-conversion that allows for pump… read more here.
Keywords: intense spectrally; broad band; band twin; twin beams ... See more keywords
Observation of spatial quantum correlations in the macroscopic regime
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DOI: 10.1103/physreva.95.053849
Abstract: Spatial quantum correlations in the transverse degree of freedom promise to enhance optical resolution, image detection, and quantum communications through parallel quantum information encoding. In particular, the ability to observe these spatial quantum correlations in… read more here.
Keywords: observation spatial; quantum; correlations macroscopic; quantum correlations ... See more keywords
Information encoding in the spatial correlations of entangled twin beams.
Sign Up to like & getrecommendations! Published in 2022 at "Science advances"
DOI: 10.1126/sciadv.adf9161
Abstract: The ability to use the temporal and spatial degrees of freedom of quantum states of light to encode and transmit information is crucial for a robust and efficient quantum network. In particular, the potential offered… read more here.
Keywords: information; information encoding; entangled twin; spatial correlations ... See more keywords