多狭缝条纹管激光雷达系统设计及实验研究

System Design and Experiment of Multiple Streak Tube Imaging Lidar

介绍了多狭缝条纹管激光雷达的技术优势,说明了多狭缝条纹管的成像原理。设计了采用多狭缝条纹管成像的实现方案,具体分析了多狭缝条纹管、光纤变换器及光锥、激光器及发射和接收系统、CCD图像获取及处理系统等各个组成单元的性能。搭建了一套成像演示装置,进行了原理实验,通过对目标条纹像的分析,表明该系统能够同时获得目标距离像和强度像,验证了该方案的可行性并初步展示了该系统的基本性能。

Principle and technique advantages of multiple streak tube imaging lidar are introduced. A multiple streak tube imaging lidar system is designed, the performance effect from each component is analysed, and some important parameters are discussed. Experiment to demonstrate the feasibility is carried out, the results show that the system can get range image and intensity image, some characters of the system are also demonstrated.