Toward real-time quantum imaging with a single pixel camera

We present a workbench for the study of real-time quantum imaging by measuring the frame-by-frame quantum noise reduction of multi-spatial-mode twin beams generated by four wave mixing in Rb vapor. Exploiting the multiple spatial modes of this squeezed light source, we utilize spatial light modulators to selectively pass macropixels of quantum correlated modes from each of the twin beams to a high quantum efficiency balanced detector. In low-light-level imaging applications, the ability to measure the quantum correlations between individual spatial modes and macropixels of spatial modes with a single pixel camera will facilitate compressive quantum imaging with sensitivity below the photon shot noise limit.

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PID https://www.doi.org/10.6084/m9.figshare.c.3764852
PID https://www.doi.org/10.6084/m9.figshare.c.3764852.v1
URL https://dx.doi.org/10.6084/m9.figshare.c.3764852
URL https://dx.doi.org/10.6084/m9.figshare.c.3764852.v1
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Author B. J. Lawrie
Author R. C. Pooser
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Collected From Datacite
Hosted By figshare
Publication Date 2017-04-28
Publisher Figshare
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keyword FOS: Physical sciences
keyword FOS: Sociology
keyword FOS: Biological sciences
keyword FOS: Computer and information sciences
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Source https://science-innovation-policy.openaire.eu/search/dataset?datasetId=dedup_wf_001::ded718a81cd985be9d6c33feeb4dc626
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Last Updated 11 January 2021, 07:05 (CET)
Created 11 January 2021, 07:05 (CET)