Nanofocusing performance of the crescent-shaped cylinder for various surrounding media
In this work, adjustable broadband light harvesting and field enhancement on the surface of a crescent-shaped cylinder were achieved by considering the surrounding medium in conformal transformation theory. The continuous absorption spectrum shows that the broadband effect is quite robu...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2014-11-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.4901182 |