層数および屈折率と膜厚の同時最適化による斜入射コーティングの最適設計

概要

論文の詳細を見る
In a design of optical multilayer films at oblique incidence, reflectance and transmittance curves for two planes of polarizations (S and P polarizations) are different, so a large number of layers are required more than at normal one. Therefore the design process will be more complex. We have already developed the optimum design system of optical multilayer films using a genetic algorithm. In this paper, the design of oblique incident coatings is considered. The mathematical optimization method is applied to find the local optimum solution. And it is described how to consider the constraints for the design of multilayer coatings. Several coatings for non-polarizing edge filters and multiple narrow band filters to oblique incidence are obtained successfully.
社団法人精密工学会の論文
2001-11-05