24 October 2017 Analysis of detection performance of multi band laser beam analyzer
Author Affiliations +
Proceedings Volume 10457, AOPC 2017: Laser Components, Systems, and Applications; 104572P (2017) https://doi.org/10.1117/12.2284921
Event: Applied Optics and Photonics China (AOPC2017), 2017, Beijing, China
Abstract
Compared with microwave radar, Laser radar has high resolution, strong anti-interference ability and good hiding ability, so it becomes the focus of laser technology engineering application. A large scale Laser radar cross section (LRCS) measurement system is designed and experimentally tested. First, the boundary conditions are measured and the long range laser echo power is estimated according to the actual requirements. The estimation results show that the echo power is greater than the detector's response power. Secondly, a large scale LRCS measurement system is designed according to the demonstration and estimation. The system mainly consists of laser shaping, beam emitting device, laser echo receiving device and integrated control device. Finally, according to the designed lidar cross section measurement system, the scattering cross section of target is simulated and tested. The simulation results are basically the same as the test results, and the correctness of the system is proved.
© (2017) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Baolin Du, Xiaomei Chen, Leili Hu, "Analysis of detection performance of multi band laser beam analyzer", Proc. SPIE 10457, AOPC 2017: Laser Components, Systems, and Applications, 104572P (24 October 2017); doi: 10.1117/12.2284921; https://doi.org/10.1117/12.2284921
PROCEEDINGS
12 PAGES


SHARE
Back to Top