GEOMETRY OF WAVES GUIDES FOR CONTAINMENT OF PROPAGATING RESONANT MODES
<p>We are study de mode fundamental de 1D in the two media (MIM and IMI) of a metallic structure (Ag) (silver) in which a small hole is perforated (as à dielectric medium). We take the conditions that resonant modes (PPSs) are confined or the surface.Via the complex permittivity of the metal...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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El Oued University
2015-07-01
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| Series: | Journal of Fundamental and Applied Sciences |
| Subjects: | |
| Online Access: | http://jfas.info/index.php/jfas/article/view/162 |
| Summary: | <p>We are study de mode fundamental de 1D in the two media (MIM and IMI) of a metallic structure (Ag) (silver) in which a small hole is perforated (as à dielectric medium). We take the conditions that resonant modes (PPSs) are confined or the surface.Via the complex permittivity of the metal and those of the dielectric medium .The effective index n<sub>eff </sub>of the elaborated structure controlled remarkably the properties of the propagating modes. Of the structure playing he mode to guide SPP modes .Where the confinement follow the order in sub-wave length scale of the width hole in silver and limited by the attenuation length (skin depth).</p> |
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| ISSN: | 1112-9867 |