19 September 2013 Angle-Doppler resolved reflective tomography imaging lidar
Author Affiliations +
Abstract
A system of angle-Doppler resolved reflective tomography imaging Lidar and its algorithm are given. The issue between transverse range resolution and the sampling time of single angle is solved. The condition of far-field diffraction transmission in the laboratory is designed, and the angle-Doppler reflective projections of the target are collected. Filtered back-projection algorithm is used to reconstruct the cross section of the target image. Because of the utilization of coherent detection of coaxial beams, both the imaging signal to noise ratio and the receiving sensitivity are improved. Due to the simplification in configuration and operations without involving signal phase processing, this technique has a great potential for applications in extensive imaging Lidar fields.
© (2013) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Xiaofeng Jin, Yi Yan, Peng Zhang, Chunhua Liu, Jianfeng Sun, Liren Liu, "Angle-Doppler resolved reflective tomography imaging lidar", Proc. SPIE 8868, Infrared Sensors, Devices, and Applications III, 88680U (19 September 2013); doi: 10.1117/12.2022696; https://doi.org/10.1117/12.2022696
PROCEEDINGS
9 PAGES


SHARE
Back to Top