Active terahertz metamaterial devices


Conference Paper

We demonstrate THz metamaterials exhibiting either amplitude control, via carrier injection or depletion in the active semiconductor substrate or frequency control, via photoexcitation of carriers into active semiconducting materials incorporated into the sub-wavelength metamaterial structure. © 2007 Optical Society of America.

Full Text

Duke Authors

Cited Authors

  • Chen, HT; O'Hara, JF; Azad, AK; Shrekenhamer, D; Padilla, WJ; Zide, JMO; Gossard, AC; Averitt, RD; Taylor, AJ

Published Date

  • January 1, 2008

Published In

Electronic International Standard Serial Number (EISSN)

  • 2162-2701

International Standard Book Number 13 (ISBN-13)

  • 9781557528612

Digital Object Identifier (DOI)

  • 10.1364/meta_plas.2008.mmd5

Citation Source

  • Scopus