Fig. 1From: Prediction Network of Metamaterial with Split Ring Resonator Based on Deep LearningSchematic diagram of the structure. The entire metasurface is composed of meta-atoms arranged repeatedly in two directions, and linearly polarized light is incident perpendicular to the metasurface. Each meta-atoms is composed of a gold ring, a silica bottom, and a gold bottom in order from top to bottom. The uppermost gold ring contains three structural parameters, namely the line width d, the opening angle θ, and the inner ring radius rBack to article page