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Three-dimensional ghost imaging based on differential optical path
Author(s): Jie Cao; Fanghua Zhang; Kaiyu Zhang; Fei Wang; Qun Hao; Yami Fang; Qiang Luo
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Paper Abstract

We present a novel structure based on differential optical path (DOP). The performance of three-dimensional ghost imaging (3DGI) is improved by DOP with high sensitivity and suppressed common noise because of the benefits of extracting zerocrossing point (i.e., interesting target position). Simulation results agree well with the theoretical analysis. Moreover, the relation between time slice and the signal-noise-ratio of 3DGI is discussed, and the optimal differential distance is obtained, thus motivating the development of a high-performance 3DGI.

Paper Details

Date Published: 14 May 2019
PDF: 8 pages
Proc. SPIE 10997, Three-Dimensional Imaging, Visualization, and Display 2019, 109970T (14 May 2019); doi: 10.1117/12.2523306
Show Author Affiliations
Jie Cao, Beijing Institute of Technology (China)
Fanghua Zhang, Beijing Institute of Technology (China)
Kaiyu Zhang, Beijing Institute of Technology (China)
Fei Wang, Beijing Institute of Technology (China)
Qun Hao, Beijing Institute of Technology (China)
Yami Fang, Shanghai Aerospace Control Technology Institute (China)
Qiang Luo, Xi'an Modern Control Technology Research Institute (China)


Published in SPIE Proceedings Vol. 10997:
Three-Dimensional Imaging, Visualization, and Display 2019
Bahram Javidi; Jung-Young Son; Osamu Matoba, Editor(s)

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