Three-dimensional ghost imaging ladar
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.
- Publication:
-
arXiv e-prints
- Pub Date:
- January 2013
- DOI:
- 10.48550/arXiv.1301.5767
- arXiv:
- arXiv:1301.5767
- Bibcode:
- 2013arXiv1301.5767G
- Keywords:
-
- Quantum Physics
- E-Print:
- 8pages, 4figures