Brighter images with no added noise

Stéphane Clemmen () and Alexander Gaeta ()
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Stéphane Clemmen: Stéphane Clemmen and Alexander Gaeta are in the School of Applied and Engineering Physics, Cornell University, Ithaca, New York 14853, USA.
Alexander Gaeta: Stéphane Clemmen and Alexander Gaeta are in the School of Applied and Engineering Physics, Cornell University, Ithaca, New York 14853, USA.

Nature, 2012, vol. 491, issue 7423, 202-203

Abstract: A special type of optical amplifier based on a vapour of rubidium has been demonstrated that makes faint images brighter without adding noise. This concept could find use in biological imaging and image processing.

Date: 2012
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DOI: 10.1038/491202a

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