DocumentCode
500386
Title
High-frequency active metamaterials
Author
Poutrina, Ekaterina ; Smith, David R.
Author_Institution
Dept. of Electr. & Comput. Eng., Duke Univ., Durham, NC, USA
fYear
2009
fDate
2-4 June 2009
Firstpage
1
Lastpage
2
Abstract
We present a systematic numerical study of metamaterials integrated with gain media to achieve composite metamaterials at terahertz and infrared wavelength with reduced losses. The impact of spatial dispersion on the effective permeability resonance restoration is emphasized.
Keywords
composite materials; metamaterials; optical losses; composite metamaterials; high-frequency active metamaterials; infrared wavelength; permeability resonance restoration; reduced losses; spatial dispersion; terahertz wavelength; Conducting materials; Dispersion; Geometry; Magnetic materials; Magnetic resonance; Metamaterials; Optical losses; Optical ring resonators; Permeability; Resonant frequency; 03. Fundamentals of Metamaterials, Periodic and Random Media;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location
Baltimore, MD
Print_ISBN
978-1-55752-869-8
Electronic_ISBN
978-1-55752-869-8
Type
conf
Filename
5225778
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