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Characterization of three-dimensional field distribution of bowtie aperture using quasi-spherical waves and surface plasmon polaritons
We present an analytical formula to predict the three-dimensional field distribution of a nanoscale bowtie aperture using quasi-spherical waves (QSWs) and surface plasmon polaritons, which are excited by the fundamental waveguide mode and local plasmons of the aperture, respectively. Assuming two se...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5371789/ https://www.ncbi.nlm.nih.gov/pubmed/28358013 http://dx.doi.org/10.1038/srep45352 |