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Broadband Achromatic Metalens for Tunable Focused Vortex Beam Generation in the Near-Infrared Range
Vortex beams accompanied with orbital angular momentum have attracted significant attention in research fields due to their formidable capabilities in various crucial applications. However, conventional devices for generating vortex beams still suffer from bulky sizes, high cost, and confined perfor...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10609118/ https://www.ncbi.nlm.nih.gov/pubmed/37887916 http://dx.doi.org/10.3390/nano13202765 |