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Generation of three-dimensional optical cusp beams with ultrathin metasurfaces
Cusp beams are one type of complex structured beams with unique multiple self-accelerating channels and needle-like field structures owning great potentials to advance applications such as particle micromanipulation and super-resolution imaging. The traditional method to generate optical catastrophe...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6015021/ https://www.ncbi.nlm.nih.gov/pubmed/29934638 http://dx.doi.org/10.1038/s41598-018-27895-z |