Lensless ghost imaging for moving objects

Hu Li; Jin Xiong; Guihua Zeng

doi:10.1117/1.3662429

1 December 2011 Lensless ghost imaging for moving objects

Hu Li, Jin Xiong, Guihua Zeng

Author Affiliations +

Optical Engineering, Vol. 50, Issue 12, 127005 (December 2011). https://doi.org/10.1117/1.3662429

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 l_c is demonstrated, and the smallest distinguishable distance (or resolution) of the ghost imaging system equals l_c. We provide a method to decide a proper sampling number for ghost imaging of a moving object.

©(2011) Society of Photo-Optical Instrumentation Engineers (SPIE)

Citation Download Citation

Hu Li, Jin Xiong, and Guihua Zeng "Lensless ghost imaging for moving objects," Optical Engineering 50(12), 127005 (1 December 2011). https://doi.org/10.1117/1.3662429

Published: 1 December 2011

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