Metamaterial-mediated terahertz surface waves with strong confinement

Metamaterial-mediated terahertz surface waves with strong confinement

We present experimental und numerical investigations on the excitation, optimization and propagation of terahertz surface waves on silicon substrates. A single metamaterial layer is used to enhance the spatial confinement of the surface wave at the interface between air and silicon. The electric ter...

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Bibliographische Detailangaben
Hauptverfasser: Fip, Tassilo, Reinhard, Benjamin, Neu, Jens, Rahm, Marco
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Magnetic materials
Metamaterials
Optical surface waves
Semiconductor device measurement
Silicon
Surface impedance
Surface waves
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Beschreibung
Zusammenfassung:We present experimental und numerical investigations on the excitation, optimization and propagation of terahertz surface waves on silicon substrates. A single metamaterial layer is used to enhance the spatial confinement of the surface wave at the interface between air and silicon. The electric terahertz field of the surface wave is measured by a 2D near field scan.
ISSN:2162-2027
DOI:10.1109/IRMMW-THz.2013.6665740