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Plasmonic coaxial waveguide-cavity devices.
Content Provider | Semantic Scholar |
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Author | Mahigir, Amirreza Dastmalchi, Pouya Shin, Wonseok Fan, Shanhui Veronis, Georgios |
Copyright Year | 2015 |
Abstract | We theoretically investigate three-dimensional plasmonic waveguide-cavity structures, built by side-coupling stub resonators that consist of plasmonic coaxial waveguides of finite length, to a plasmonic coaxial waveguide. The resonators are terminated either in a short or an open circuit. We show that the properties of these waveguide-cavity systems can be accurately described using a single-mode scattering matrix theory. We also show that, with proper choice of their design parameters, three-dimensional plasmonic coaxial waveguide-cavity devices and two-dimensional metal-dielectric-metal devices can have nearly identical transmission spectra. Thus, three-dimensional plasmonic coaxial waveguides offer a platform for practical implementation of two-dimensional metal-dielectric-metal device designs. |
Starting Page | 209 |
Ending Page | 213 |
Page Count | 5 |
File Format | PDF HTM / HTML |
Alternate Webpage(s) | http://www.mit.edu/~wsshin/pdf/mahigir2015oe.pdf |
PubMed reference number | 26367907v1 |
Alternate Webpage(s) | https://doi.org/10.1364/OE.23.020549 |
DOI | 10.1364/oe.23.020549 |
Journal | Optics express |
Volume Number | 23 |
Issue Number | 16 |
Language | English |
Access Restriction | Open |
Subject Keyword | Body cavities Dental caries Waveguide Device Component |
Content Type | Text |
Resource Type | Article |