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Proceedings Paper

The study of reducing the effect of detector saturation on ghost imaging
Author(s): R. Q. He; Q. Chen; W. W. Zhang; J. Shu
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Paper Abstract

The quantum imaging (ghost) has attracted many attention in recent years. In the ghost imaging scheme, the object information is captured by the “bucket” detector which has no spatial information. In practical scheme, the CCD array or the APD are utilized as the “bucket” detector, but the saturation effect of the detector may exist due to the limited sampling depth of the detector. The two methods are presented to reduce the effect of the saturation for different “bucket” detectors. The method for CCD array is based on the statistic principle of ghost imaging, and the other is based on the compressed sensing. After that, we compare the difference between the ghost imaging and compressed sensing in the low light level condition.

Paper Details

Date Published: 1 May 2014
PDF: 7 pages
Proc. SPIE 9136, Nonlinear Optics and Its Applications VIII; and Quantum Optics III, 913628 (1 May 2014); doi: 10.1117/12.2057829
Show Author Affiliations
R. Q. He, Nanjing Univ. of Science and Technology (China)
Q. Chen, Nanjing Univ. of Science and Technology (China)
W. W. Zhang, Nanjing Univ. of Science and Technology (China)
J. Shu, Nanjing Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 9136:
Nonlinear Optics and Its Applications VIII; and Quantum Optics III
Benjamin J. Eggleton; Alexander V. Sergienko; Arno Rauschenbeutel; Alexander L. Gaeta; Neil G. R. Broderick; Thomas Durt, Editor(s)

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