Light-trapping modes in lossy plasmonic waveguides
Light-trapping modes can exist in lossless plasmonic waveguides. Here, we investigate the effect of metallic loss on light-trapping modes using the usual complex wave vector (β)-real frequency (ω) formulation and an alternative real β-complex ω formulation. It is shown that although their formation...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2019-06-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.5086526 |