期刊
PROCEEDINGS OF THE IEEE
卷 101, 期 7, 页码 1705-1716出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/JPROC.2013.2250471
关键词
Active tuning; filters; graphene; metamaterials; modulators; plasmonics; reconfigurable; switches; terahertz (THz)
资金
- National Science Foundation (NSF) CAREER [ECCS-084910, ECCS-1002088, ECCS-1202452]
- AFOSR [FA9550-12-1-0257]
- Center for Advanced Diagnostics and Therapeutics (ADT)
- Center for Nanoscience and Technology (NDnano), University of Notre Dame, Notre Dame, IN, USA
- Directorate For Engineering
- Div Of Electrical, Commun & Cyber Sys [1530723] Funding Source: National Science Foundation
- Div Of Electrical, Commun & Cyber Sys
- Directorate For Engineering [0846910] Funding Source: National Science Foundation
In this paper, we examine graphene as a material for reconfigurable terahertz (THz) optoelectronics. The ability of electrically tuning its optical properties in a wide range of THz frequencies, together with its 2-D nature and facile integration, leads to unique opportunities for inventing novel THz devices as well as for extending the performance of existing THz technologies. We first review progress in graphene THz active optoelectronic components to date, including large-area graphene, plasmonic, and metamaterial-based devices. Advanced designs and associated challenges are then discussed.
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