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Dispersion engineered metasurfaces for broadband, high-NA, high-efficiency, dual-polarization analog image processing
Optical metasurfaces performing analog image processing – such as spatial differentiation and edge detection – hold the potential to reduce processing times and power consumption, while avoiding bulky 4 F lens systems. However, current designs have been suffering from trade-offs between spatial reso...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10625611/ https://www.ncbi.nlm.nih.gov/pubmed/37925563 http://dx.doi.org/10.1038/s41467-023-42921-z |