Journal ArticleDOI
Optical imaging by means of two-photon quantum entanglement.
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TLDR
In this article, a two-photon optical imaging experiment was performed based on the quantum nature of the signal and idler photon pairs produced in spontaneous parametric down-conversion, where an aperture placed in front of a fixed detector is illuminated by the signal beam through a convex lens.Abstract:
A two-photon optical imaging experiment was performed based on the quantum nature of the signal and idler photon pairs produced in spontaneous parametric down-conversion. An aperture placed in front of a fixed detector is illuminated by the signal beam through a convex lens. A sharp magnified image of the aperture is found in the coincidence counting rate when a mobile detector is scanned in the transverse plane of the idler beam at a specific distance in relation to the lens.read more
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Single-pixel ghost imaging based on mobile phones
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Noninvasive high resolving power entangled photon quantum microscope
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Random Delayed-Choice Quantum Eraser via Two-Photon Imaging
TL;DR: In this article, a two-photon imaging scheme using entangled photon pairs is described, where a random delayed choice is made to erase or not erase the which-path information by the measurement of its distant entangled twin; the particle-like and wave-like behavior of the photon are then recorded simultaneously and respectively by only one set of joint detectors.
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Computational ghost imaging with discrete stochastic sources
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Experimental verification of energy correlations in entangled photon pairs
TL;DR: In this article, the authors investigated properties of entangled photon pairs generated in spontaneous parametric down-conversion in interference experiments and showed that strong energy correlations are demonstrated in a direct way.