Negative refractive index modified fishnet enhancement by wire shift
We propose a modification to the negative refractive index fishnet design and demonstrate numerically that this modification leads to an even lower refractive index resonance peak and higher gains compared to the fishnet design, this effect being sustained for design dimensions ranging from the nano...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2022-01-01
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| Series: | Materials Research Express |
| Subjects: | |
| Online Access: | https://doi.org/10.1088/2053-1591/ac8d50 |