20 February 2018 Study on off-axis detection of pulsed laser in atmosphere
Author Affiliations +
Abstract
Laser communication, designation, and ranging are point to point and have a high degree of specificity, current laser detection, such as laser warning receiver system, could detect the scattering laser from the off-axis distance by scattering track on natural aerosols, which is helpful to locate the laser source. However, the intensity of the scattering laser is extremely weak and affected by many factors, in order to evaluate the detection characteristic, a simplified model of off-axis detection for scattering laser in the lower atmosphere based on the Mie scattering theory is presented in this paper, the performances of the off-axis laser detection in different conditions such as off-axis distance, visibility, incidence angle, and delay time are investigated.
© (2018) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Weiwei Liang, Weiwei Liang, } "Study on off-axis detection of pulsed laser in atmosphere", Proc. SPIE 10697, Fourth Seminar on Novel Optoelectronic Detection Technology and Application, 1069715 (20 February 2018); doi: 10.1117/12.2311590; https://doi.org/10.1117/12.2311590
PROCEEDINGS
9 PAGES


SHARE
Back to Top