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Title | Active terahertz metamaterial devices |
Publication Type | Conference Paper |
Year of Publication | 2008 |
Authors | HT Chen, JF O'Hara, AK Azad, D Shrekenhamer, WJ Padilla, JMO Zide, AC Gossard, RD Averitt, and AJ Taylor |
Conference Name | Optics InfoBase Conference Papers |
Date Published | 01/2008 |
Abstract | 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. |
DOI | 10.1364/meta_plas.2008.mmd5 |