DocumentCode
2405965
Title
Coupled dispersive modes in dual-layer fishnet structures in terahertz regime
Author
Zhang, Z.X. ; Wang, C.L. ; Chen, M.Y. ; Chan, K.T. ; Xing, Q.R. ; Hu, M.L. ; Wang, Q.Y.
Author_Institution
Dept. of Electron. Eng., Chinese Univ. of Hong Kong, Hong Kong, China
fYear
2010
fDate
14-16 Dec. 2010
Firstpage
1
Lastpage
2
Abstract
We have experimentally investigated dual-layer fishnet structures in the terahertz regime. The dispersion behavior of the different modes in this structure is inferred from their response to changes in THz wave incident angle and the thickness of the dielectric layer separating the two metallic films. The theory of magnetic plasmon polariton (MPP) is applied to explain the coupled dispersive modes.
Keywords
dielectric thin films; metallic thin films; optical films; optical polymers; polaritons; surface plasmon resonance; terahertz wave spectra; transparency; coupled dispersive modes; dielectric layer; dual-layer fishnet structure; magnetic plasmon polariton; metallic layers; optical transmittance; polyimide dielectric thin film; Couplings; Dielectric measurements; Dielectrics; Dispersion; Magnetic resonance; Magnetic separation; Plasmons;
fLanguage
English
Publisher
ieee
Conference_Titel
Photonics Global Conference (PGC), 2010
Conference_Location
Singapore
Print_ISBN
978-1-4244-9882-6
Type
conf
DOI
10.1109/PGC.2010.5706028
Filename
5706028
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