[25p-P07-1~3] 3.2 Equipment optics and materials

[25p-P07-2] Design of three-dimensional multi-level optical anisotropic gratings by machine learning

〇Hiroyuki Okamoto^1,3, Kohei Noda^2,3, Moritsugu Sakamoto^2,3, Tomoyuki Sasaki^2,3, Hiroshi Ono^2,3 (1.NIT, Anan College, 2.Nagaoka Univ. of Technol., 3.JST-CREST)

Keywords:multi-level optical anisotropic gratings, machine learning

We investigated a method for designing a multi-level optical anisotropic diffraction grating by machine learning. In this study, we designed a structure with the characteristics reported previously in order to evaluate the developed method. As a result, it was confirmed that it is possible to design a multi-level optical anisotropic diffraction grating in three dimensions.