Beyond the Blueprint: Taming Nanofabrication for the Optical Metasurface Revolution

Metamaterials and Metasurfaces: Redefining Wave Manipulation Metamaterials are artificially engineered materials that manipulate electromagnetic, acoustic, and seismic waves in ways not found in nature. By carefully designing their internal micro- or nanoscale structures, these materials can achieve extraordinary behaviors—such as bending seismic waves around buildings to protect against earthquakes, diverting tsunami waves away from coastal…