Loss optimization in double fishnet metamaterials at telecommunication wavelengths
A hole shape optimization study was made for a double fishnet metamaterial producing a negative index of refraction within 1.4 - 1.5 µm. It is found that within these wavelengths, elliptical holes offer lower losses as compared to rectangular ones and theoretically produce the best figure of merit (...
| Published in: | Journal of the European Optical Society-Rapid Publications |
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| Main Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2011-01-01
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| Subjects: | |
| Online Access: | https://jeos.edpsciences.org/articles/jeos/pdf/2011/01/jeos20110611008.pdf |