Title :
Dielectric response of plasmonic lattices
Author :
Agrawal, Amit ; Vardeny, Z.Valy ; Nahata, Ajay
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Utah, Salt Lake City, UT
Abstract :
We experimentally measure the complete complex dielectric response of plasmonic lattices at terahertz frequencies, and demonstrate that it is significantly different from bulk metals. We further demonstrate the ability to engineer arbitrarily this dielectric response.
Keywords :
dielectric function; dielectric materials; plasmonics; complex dielectric function; dielectric response; plasmonic lattice; terahertz frequencies; Apertures; Cities and towns; Dielectric constant; Dielectric measurements; Dielectric substrates; Electric variables measurement; Lattices; Plasma properties; Plasmons; Resonance;
Conference_Titel :
IEEE Lasers and Electro-Optics Society, 2008. LEOS 2008. 21st Annual Meeting of the
Conference_Location :
Acapulco
Print_ISBN :
978-1-4244-1931-9
Electronic_ISBN :
978-1-4244-1932-6
DOI :
10.1109/LEOS.2008.4688497
