Some theories related to particle scatterance and the structure as well as the fundamental principle of the facilities for testing laser signal from multiple angles have been introduced.

介绍了粒子散射相关理论以及激光粒子信号多角度检测本原理,并详细描述了对烟干扰气溶胶粒子多角度散射特征进行采集、处理和分析过程。