由我校应用物理研究所,电子工程学院和光电子技术系共同承担研制的“相干式CO_2激光雷达关键技术”已取得了可喜的进展。经过各分课题组两年多的努力,1993年11月中旬,课题整体实验系统一举联试成功,并对1km距离上的建筑物的部分景像形成了雷达图像。这是我国光雷达发展史上的首张野外目标雷达图像。目前,课题组正集中力量改善系统的各项指标,努力作出高质量的系统,为我国的科学研究事 The “Key Technology of Coherent CO 2 Lidar” co-developed by Institute of Applied Physics, School of Electronic Engineering and Department of Optoelectronics Technology has made remarkable progress. After more than two years’ hard work by each sub-project group, in mid-November 1993, the overall experimental system of the project was successfully tested in one connection and a radar image was formed on part of the buildings at a distance of 1 km. This is the first field radar image in the history of light radar in our country. At present, the research group is focusing on improving the system of indicators, and strive to make high-quality system for our scientific research