高次非球面光学系统的自动设计

Automatic Design of Higher Aspherical Optical Systems

利用计算机实现高次非球面光学系统的自动设计,是从根本上克服此类系统设计之难的必由之路。本文根据一个已经实用的程序讨论高次非球面自动设计的难点、新型质量指标的建立、对单一优化思想的改造、对发散或慢收敛状态的处理及如何设计程序等主要问题。

It's the only feasible way to use computer to do opticalautomatic design of higher aspherical systems in order to overcome difficul-ties in their designs.On the basis of our practical program,the paper discussesthe difficulties in optical automatic design of higher aspherical systems.Italso expounds how to build new optimization index,how to remould the singleoptimization idea,how to deal with‘ill-state’and how to plan a program.