Gap surface plasmon waveguides with enhanced integration and functionality.
basic_science · Level V
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- Record sourced from PubMed, PMID 22201457.
- Also identified by DOI 10.1021/nl203629m.
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Abstract
We propose and investigate theoretically and experimentally L-shaped gap surface plasmon waveguides (L-GSPWs) formed by a dielectric film (strip) partially enclosed between two metal films. The proposed L-GSPWs combine the benefits of strong plasmon localization in a nanogap, significant propagation distance, low cross-talk between two neighboring waveguides, high transmission through a sharp 90° bend, and simplicity of fabrication by means of the standard lithography combined with the thin film deposition.
Medical subject headings
- Models, Theoretical
- Nanostructures
- Nanotechnology
- Refractometry
- Surface Plasmon Resonance