Upscaling of Helmholtz Equation Originating in Transmission through Metallic Gratings in Metamaterials
Author
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-09-21
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
We investigate the transmission properties of a metallic layer with narrow slits.
We consider (time-harmonic) Maxwell’s equations in the H -parallel case with a fixed incident wavelength.
We denote η > 0 as the typical size of the complex structure and obtain the effective equations by letting η → 0 .
For metallic permittivities with negative real part, plasmonic waves can be excited on the surfaces of the slits.
For the waves to be in resonance with the height of the metallic layer, the corresponding results can be perfect transmission through the layer.
American Psychological Association (APA)
Mahato, Hari Shankar. 2016. Upscaling of Helmholtz Equation Originating in Transmission through Metallic Gratings in Metamaterials. The Scientific World Journal،Vol. 2016, no. 2016, pp.1-14.
https://search.emarefa.net/detail/BIM-1120569
Modern Language Association (MLA)
Mahato, Hari Shankar. Upscaling of Helmholtz Equation Originating in Transmission through Metallic Gratings in Metamaterials. The Scientific World Journal No. 2016 (2016), pp.1-14.
https://search.emarefa.net/detail/BIM-1120569
American Medical Association (AMA)
Mahato, Hari Shankar. Upscaling of Helmholtz Equation Originating in Transmission through Metallic Gratings in Metamaterials. The Scientific World Journal. 2016. Vol. 2016, no. 2016, pp.1-14.
https://search.emarefa.net/detail/BIM-1120569
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1120569