Li Zhigang, Wang Wei, Rosenmann Daniel, Czaplewski David A, Yang Xiaodong, Gao Jie
Opt Express. 2016 Sep 5;24(18):20472-80. doi: 10.1364/OE.24.020472.
An all-metal structural color printing platform based on aluminum plasmonic metasurfaces is proposed and demonstrated with high color performance using only a one-step etching process on aluminum surface. A wide visible color range is realized with the designed metallic square-shaped disk arrays by simply adjusting the geometrical parameters of the disk etching depth, disk width and unit cell period. The demonstrated all-metal microscale structural color printing on aluminum surface offers great potential for many practical color related applications.
提出了一种基于铝等离子体超表面的全金属结构彩色打印平台，并通过在铝表面仅进行一步蚀刻工艺就展示出了高色彩性能。通过简单地调整圆盘蚀刻深度、圆盘宽度和晶胞周期等几何参数，利用设计的金属方形圆盘阵列实现了宽可见光颜色范围。在铝表面展示的全金属微尺度结构彩色打印在许多实际的颜色相关应用中具有巨大潜力。
