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Sub-wavelength annular-slit-assisted superoscillatory lens for longitudinally-polarized super-resolution focusing
A binary metallic superoscillatory lens assisted with annular subwavelength slits is proposed, which generates a longitudinally-polarized super-resolution focal point. The annular slits are designed to selectively transmit radially-polarized light. Simulations using the finite element method show a...
Gorde:
| Argitaratua izan da: | Sci Rep |
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| Egile Nagusiak: | , |
| Formatua: | Artigo |
| Hizkuntza: | Inglês |
| Argitaratua: |
Nature Publishing Group UK
2020
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| Gaiak: | |
| Sarrera elektronikoa: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6987132/ https://ncbi.nlm.nih.gov/pubmed/31992730 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-019-56810-3 |
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