11 September 2013 Terahertz reconfigurable devices using graphene
Author Affiliations +
This paper reviews the first demonstrations of broadband graphene terahertz modulators as well as recent progress on reconfigurable terahertz devices using graphene. Although atom-thick, single layer graphene is capable of efficiently tuning terahertz absorption meanwhile introducing negligible insertion loss. Recent developments in terms of transmission-mode and reflection-mode electro-absorption modulators are reviewed. Moreover, an application of these devices is presented and discussed: arrays of graphene electro-absorption modulators as electrically reconfigurable patterns for terahertz cameras.
© (2013) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Berardi Sensale Rodriguez, Berardi Sensale Rodriguez, Huili Grace Xing, Huili Grace Xing, "Terahertz reconfigurable devices using graphene", Proc. SPIE 8808, Active Photonic Materials V, 880810 (11 September 2013); doi: 10.1117/12.2022762; https://doi.org/10.1117/12.2022762

Back to Top