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Quantum optics

Quantum optics

Ghost images taken using pairs of atoms

30 Nov 2016
Ghost image of a mask of the letters ANU
Spooky apparition: ghost image made using atoms. (Courtesy: R I Khakimov et al./Nature)
Ghost imaging – a counter-intuitive technique that produces images of an object using photons that

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Tim Wogan is a science writer based in the UK
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