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Dielectric Metalens for Superoscillatory Focusing Based on High-Order Angular Bessel Function
The phenomenon of optical superoscillation provides an unprecedented way to solve the problem of optical far-field label-free super-resolution imaging. Numerous optical devices that enable superoscillatory focusing were developed based on scalar and vector diffraction theories in the past several ye...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9565310/ https://www.ncbi.nlm.nih.gov/pubmed/36234611 http://dx.doi.org/10.3390/nano12193485 |