Optical Skyrmionic Hopfion Induced Surface Structures in Azopolymers via Photo-Induced Mass Transport

作者：Rihito Tamura, Praveen Kumar, A. S. Rao, N. Litchinitser, T. Omatsu · 发表于：2024 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) · 年份：2024 · DOI：10.1109/cleo-pr60912.2024.10676752

We report on the formation of surface relief structures of azopolymers by irradiation of optical skyrmionic hopfion. The reliefs reflect exotic polarization textures of hopfion and will pave the way for advanced rewritable-ultrahigh-density optical data-storages.