A novel plasmonic waveguide for extraordinary field enhancement of spoof surface plasmon polaritons with low-loss feature
In this paper, a novel spoof surface plasmon polaritons (SSPPs) waveguide based on I-shaped grooves has been presented in order to achieve extraordinary field enhancement of spoof SPPs at deep subwavelength scale. These I-shaped grooves are basically the transformed version of rectangular grooves in...
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| Format: | Article |
| Language: | English |
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Elsevier
2021-12-01
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| Series: | Results in Optics |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S266695012100064X |