All-dielectric metasurfaces for THz imaging and sensing

TitleAll-dielectric metasurfaces for THz imaging and sensing
Publication TypeConference Paper
Year of Publication2018
AuthorsWJ Padilla, K Fan, JY Suen, and X Liu
Conference NameOptics Infobase Conference Papers
Date Published01/2018
Abstract

We demonstrate an approach to terahertz imaging and sensing using all-dielectric metasurface absorbers. THz waves are absorbed by the metasurface, converted to heat, and detected by an infrared camera.

DOI10.1364/SENSORS.2018.SeW3J.3