Using superoscillations for superresolved imaging and subwavelength focusing
It is now well-appreciated that a bandlimited wave can possess oscillations much more rapidly than those predicted by the bandlimit itself, in a phenomenon known as superoscillation. Such superoscillations are required to be of dramatically smaller amplitude than the signal they are embedded in, and...
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| Format: | Article |
| Language: | English |
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De Gruyter
2018-11-01
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| Series: | Nanophotonics |
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| Online Access: | https://doi.org/10.1515/nanoph-2018-0112 |