设计了一套能实现机动式布站的大口径车载可见光、红外、激光光电跟踪测量光学系统。其主光学系统采用共口径光谱分光方式工作, 系统有效口径1.2m, 各成像通道成像质量均达到衍射极限; 捕获电视系统采用连续变焦距光学系统, 视场范围0.31°～4.57°; 激光测距通道设计作用距离达20km。光学设计结果表明, 此套光学系统能够用于空中和空间目标的运动轨迹、成像测量和实况景象记录。

A set of large aperture and vehicle-based optical system including visible, infrared imaging and laser ranging, which is used for motional E-O tracking, is designed. The aperture of the system is shared by multi-channel in the main optical system and then the spectrum is disparted in the terminal. The diameter of primary mirror is 1200mm. The imaging quality of each channel is diffraction limited in the main optical system. Zoom optical system is adopted in the acquisition system, and the field of view of it is 0.31° to 4.57°. The operating distance of laser channel is designed to 20km. The results of the design indicate that the motion course and image tracking or live programming of targets in the air and space can be realized.