Analysis and Discussion on processing and adjusting technology of infrared optical system

摘要

Aiming at the processing of infrared optical parts and the adjustment of infrared optical system, key links, such assurface shape change, optical axis deviation, etc and influencing factors were analyzed in detail caused by internaldefects and stress of Infrared optical parts, differences in material properties and adjusting tightening force from theaspects of optical processing and opto-mechanical adjustment, whose influence on the final performance and qualityof the infrared system was pointed out. On this basis, the problems existing in the current manufacturing process ofthe infrared optical system were sorted out, and the related technology which was needed to be carried out and thecontent of continuous attention were put forward to realize the refinement and parameterization of infrared systemprocess control, and improve the manufacturing performance and quality of infrared optical system.