Surface plasmon polaritons (SPPs) promise versatile potential applications in many aspects and thus have been a subject of enormous interest. However, in the terahertz regime, due to perfect conductivity of most metals, it is hard to realize a strong confinement of SPPs although a propagation loss could be sufficiently low. Here we introduce the recent work from terahertz surface waves to spoof SPPs based on metasurfaces.
|Original language||English (US)|
|Title of host publication||2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)|
|Publisher||Institute of Electrical and Electronics Engineers (IEEE)|
|State||Published - Nov 16 2018|