【摘要】 本文提出了一种适用于光学多层膜膜系自动优化设计的快速方法——轮换下降法。这种方法不必求评价函数的导数,计算量少,收敛快且收敛性好,能有效地在微型计算机上进行膜系的优化设计。文中给出了一些膜系优化结果,与其它一些优化方法比较,认为所得的结果是优越的。更多还原

【Abstract】 A new optimization method has been developed for refining optical multilayersystems. This method requires no calculating derivatives of merit function, nor doesit assume that merit function is differentiable and continuous. It converges onthe solution fast so that multilayer systems can be effectively refined on a micro-computer. Computer program of this method has been run on Apple-Ⅱ and ACC-8000 microcomputers. Examples of designs are given. The results are satisfactory.更多还原