Temporal ghost imaging with pseudo-thermal speckle light

Devaux, F., Huy, K. P., Denis, S., Lantz, E. and Moreau, P.-A. (2016) Temporal ghost imaging with pseudo-thermal speckle light. Journal of Optics, 19(2), 024001. (doi:10.1088/2040-8986/aa5328)

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Abstract

We report ghost imaging of a single non-reproducible temporal signal with kHz resolution by using pseudo-thermal speckle light patterns and a single detector array with a million of pixels working without any temporal resolution. A set of speckle patterns is generated deterministically at a sampling rate of tens kHz, multiplied by the temporal signal and time integrated in a single shot by the camera. The temporal information is retrieved by computing the spatial intensity correlations between this time integrated image and each speckle pattern of the set.

Item Type:Articles
Additional Information:This work was supported by the Labex ACTION program (ANR-11-LABX-0001-01).
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Moreau, Dr Paul-Antoine
Authors: Devaux, F., Huy, K. P., Denis, S., Lantz, E., and Moreau, P.-A.
College/School:College of Science and Engineering > School of Physics and Astronomy
Journal Name:Journal of Optics
Publisher:Institute of Physics Publishing Ltd.
ISSN:2040-8978
ISSN (Online):2040-8986
Copyright Holders:Copyright © 2016 IOP Publishing
First Published:First published in Journal of Optics 19(2):024001
Publisher Policy:Reproduced in accordance with the copyright policy of the publisher
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