Publications

Three-Dimensional Meta-films - A Discovery Platform for Structured Electromagnetic Materials

Burckel, David B.; Musick, Katherine M.; Resnick, Paul J.; Sinclair, Michael B.; Goldflam, Michael G.

A wall-first variant of membrane projection lithography (MPL) is introduced which yields three-dimensional meta-films; mm-scale structures with micron-scale periodicity and 3D nm-scale unit cell structure. These meta-films combine aspects of photonic crystals, metamaterials and plasmonic nano antennas in their infrared scattering behavior. We present the fabrication approach, and modeling/IR characterization results.