Hwan Sik Kim

Programmable Anisotropic Terahertz Permittivity via High‐Aspect‐Ratio 3D‐Printed Dielectric Mesh Networks

ABSTRACT We present a 3D‐printed anisotropic dielectric with programmable terahertz permittivity. The design embeds a mesh network of high‐aspect‐ratio void channels within a bulk substrate. The anisotropic electromagnetic response, which depends on the orientation of the void ch...