DocumentCode
584148
Title
Transmission characteristics of a thin metal film sandwiched between dielectric gratings
Author
Wakabayashi, Yuu ; Fukui, Takato ; Yamauchi, Junji ; Nakano, Hisamatsu
Author_Institution
Fac. of Sci. & Eng., Hosei Univ., Koganei, Japan
fYear
2012
fDate
Oct. 29 2012-Nov. 2 2012
Firstpage
648
Lastpage
651
Abstract
In this paper, we discuss the relation between the high transmissivities and these resonances in more detail. It is revealed that the high transmissivity based on the FPR is determined by the grating thickness, while the GMR and SPR by the periodicity. On the basis of these results, we design the polarizer which operates at a required wavelength by changing the periodicity. A high transmissivity of more than 85% is observed at each of the resonances.
Keywords
dielectric materials; metallic thin films; GMR; SPR; dielectric gratings; thin metal film; transmission characteristics; Dielectrics; Gratings; Metals; Optical surface waves; Plasmons; Propagation constant; Surface waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (ISAP), 2012 International Symposium on
Conference_Location
Nagoys
Print_ISBN
978-1-4673-1001-7
Type
conf
Filename
6394023
Link To Document