11 September 2013 Terahertz reconfigurable devices using graphene
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Abstract
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.
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Berardi Sensale Rodriguez, 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
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