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Employment of reverse optimization to relax manufacturing tolerances imposed on system constructional parameters associated with complex optical systems

机译:采用反向优化以放松对复杂光学系统相关的系统结构参数施加的制造公差

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摘要

I describe a practical method for facilitating the construction of a complex optical arrangement that was extremely sensitive to manufacturing defects. I discuss dealing with the actual tolerancing process employed and outline the reverse optimization technique adopted to take the necessary corrective action with regard to the lens to yield the performance specified. The optical design to which the techniques are addressed is that of a high-performance color-corrected scanner lens, capable of resolving 200 line pairs/mm over a 10-mm~(2) object.
机译:我描述了一种实用的方法,用于简化对制造缺陷极为敏感的复杂光学装置的构造。我讨论了使用的实际公差处理过程,并概述了采用反向优化技术以对镜片采取必要的纠正措施,以达到规定的性能。这些技术所针对的光学设计是一种高性能的色彩校正扫描透镜,能够在10mm〜(2)的物体上分辨200条线对/ mm。

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