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Optical Engineering

Lensless ghost imaging for moving objects
Author(s): Hu Li; Jin Xiong; Guihua Zeng
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Paper Abstract

Lensless thermal-light ghost imaging of moving objects is investigated. The second-order correlation function of thermal-light ghost imaging of moving objects is obtained by quasistatic approximation. The relationship between the visibility of the ghost imaging and the transverse coherent length lc is demonstrated, and the smallest distinguishable distance (or resolution) of the ghost imaging system equals lc. We provide a method to decide a proper sampling number for ghost imaging of a moving object.

Paper Details

Date Published: 1 December 2011
PDF: 7 pages
Opt. Eng. 50(12) 127005 doi: 10.1117/1.3662429
Published in: Optical Engineering Volume 50, Issue 12
Show Author Affiliations
Hu Li, Shanghai Jiao Tong Univ. (China)
Jin Xiong, Shanghai Jiao Tong Univ. (China)
Guihua Zeng, Shanghai Jiao Tong Univ. (China)

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