Hou H S
Appl Opt. 1974 Aug 1;13(8):1863-6. doi: 10.1364/AO.13.001863.
A method that can be easily programmed on a digital computer is presented for optimizing the design of dielectric multilayer filters. Certain rules have been formulated to allow one to construct the electric field transmittance explicitly for any thin film filter system. From the spectral distribution of transmittance functions, one can numerically choose the layer thickness to match the prescribed filter frequency spectrum, assuming that the refractive index of each layer is given. A synthesis procedure has been proposed in this paper for the filters that are composed of nondispersive and nonabsorptive stacks.
提出了一种可轻松在数字计算机上编程的方法，用于优化介质多层滤波器的设计。已制定了某些规则，以便能够明确构建任何薄膜滤波器系统的电场透射率。从透射率函数的光谱分布出发，假设各层的折射率已知，就可以通过数值方法选择层厚度以匹配规定的滤波器频谱。本文针对由非色散和非吸收性堆叠组成的滤波器提出了一种合成程序。
