dorsal/arxiv
View SchemaNear-field enhancement and imaging in double cylindrical polariton-resonant structures: Enlarging perfect lens
| Authors | Pekka Alitalo, Stanislav Maslovski, Sergei Tretyakov |
|---|---|
| Categories | |
| ArXiv ID | physics/0509232 |
| URL | https://arxiv.org/abs/physics/0509232 |
| DOI | 10.1016/j.physleta.2006.04.072 |
| Journal | Physics Letters A, 357, 397-400 (2006) |
Abstract
We experimentally demonstrate a prototype of a cylindrical enlarging lens capable of enhancing and restoring evanescent fields. The enabling phenomenon is the resonant excitation of coupled surface modes in a system of two cylindrical arrays of small resonant particles. As was shown in [J. Appl. Phys. 96, 1293 (2004)], this phenomenon in planar arrays can be used in electromagnetic near-field imaging. Here, we use a similar structure in a cylindrically symmetric configuration, which gives us a possibility to obtain an enlarged near-field image.
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"abstract": "We experimentally demonstrate a prototype of a cylindrical enlarging lens\ncapable of enhancing and restoring evanescent fields. The enabling phenomenon\nis the resonant excitation of coupled surface modes in a system of two\ncylindrical arrays of small resonant particles. As was shown in [J. Appl. Phys.\n96, 1293 (2004)], this phenomenon in planar arrays can be used in\nelectromagnetic near-field imaging. Here, we use a similar structure in a\ncylindrically symmetric configuration, which gives us a possibility to obtain\nan enlarged near-field image.",
"arxiv_id": "physics/0509232",
"authors": [
"Pekka Alitalo",
"Stanislav Maslovski",
"Sergei Tretyakov"
],
"categories": [
"physics.optics"
],
"doi": "10.1016/j.physleta.2006.04.072",
"journal_ref": "Physics Letters A, 357, 397-400 (2006)",
"title": "Near-field enhancement and imaging in double cylindrical polariton-resonant structures: Enlarging perfect lens",
"url": "https://arxiv.org/abs/physics/0509232"
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