【摘要】 光学特性测量技术在导弹制导与反导、空间目标探测与识别等领域中具有非常重要的作用,地基光测设备具有光学口径大、探测技术先进等优势,在光学特性测量体系中占据着重要的地位。在研制某型号地基目标光学特性测量系统的项目中,根据指标要求选用口径为Ф1 000 mm的主光系统进行接收,并且采用三级光谱分光的形式,实现了该设备在共用一套主光学系统的基础上,具备了可见光、短波红外、中波红外和长波红外的探测功能,并且可以同时完成4个波段的探测任务。实践证明,该套系统光学系统成像质量良好,机械结构紧凑,满足了设计指标的要求。更多还原

【Abstract】 The optical property measurement technology plays very important role in the field such as bomb-guide,anti-bomb space target-detection and target identification.The ground-based optical measurement equipment has the advantages such as large optical caliber and advanced detecting technology,and it is very important in the optical property measurement system.In the project of developing a certain model ground-based optical property measuring system,according to the index requirements,a primary optical system with 1 000 mm caliber is used to receive.By three-level light spectrum,on the basis of using primary optical system,the system can fulfill the detection functions of visible light,SWIR,MWIR and LWIR,and it can perform these detection tasks for four waves simultaneously.The experiments indicate that this optical system has good imaging quality,the mechanical structure is compact,and it satisfies the requirements of the design index.更多还原