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Proceedings Paper

Terahertz reconfigurable devices using graphene
Author(s): Berardi Sensale Rodriguez; Huili Grace Xing
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Paper 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.

Paper Details

Date Published: 11 September 2013
PDF: 8 pages
Proc. SPIE 8808, Active Photonic Materials V, 880810 (11 September 2013); doi: 10.1117/12.2022762
Show Author Affiliations
Berardi Sensale Rodriguez, The Univ. of Utah (United States)
Univ. of Notre Dame (United States)
Huili Grace Xing, Univ. of Notre Dame (United States)

Published in SPIE Proceedings Vol. 8808:
Active Photonic Materials V
Ganapathi S. Subramania; Stavroula Foteinopoulou, Editor(s)

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