Figure 1: (a) Photography of the miniaturized mid-infrared spectral sensing platform based on metasurface thermal emitters; (b) Thermal image encoding/decoding results of different metasurface thermal ...
Uniform gaps below ten nanometers boost tuning range and efficiency in graphene metasurfaces for mid-infrared sensing, imaging, and communications. (Nanowerk Spotlight) Picture a wafer-thin optical ...