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arXiv · 1301.5767

Three-dimensional ghost imaging ladar

Wenlin Gong·Chengqiang Zhao·Jia Jiao·Enrong Li·Mingliang Chen·Hui Wang·Wendong Xu·Shensheng Han
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Abstract

Compared with two-dimensional imaging, three-dimensional imaging is much more advantageous to catch the characteristic information of the target for remote sensing. We report a range-resolving ghost imaging ladar system together with the experimental demonstration of three-dimensional remote sensing with a large field of view. The experiments show that, by measuring the correlation function of intensity fluctuations between two light fields, a three-dimensional map at about 1.0 km range with 25 cm resolution in lateral direction and 60 cm resolution in axial direction has been achieved by time-resolved measurements of the reflection signals.

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Wenlin Gong, Chengqiang Zhao, Jia Jiao, Enrong Li, Mingliang Chen, Hui Wang, Wendong Xu, Shensheng Han. 2013-01-24. Three-dimensional ghost imaging ladar. https://doi.org/10.1038/srep26133

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