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Adaptive metalenses with simultaneous electrical control of focal length, astigmatism, and shift
Focal adjustment and zooming are universal features of cameras and advanced optical systems. Such tuning is usually performed longitudinally along the optical axis by mechanical or electrical control of focal length. However, the recent advent of ultrathin planar lenses based on metasurfaces (metale...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Association for the Advancement of Science
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5834009/ https://www.ncbi.nlm.nih.gov/pubmed/29507880 http://dx.doi.org/10.1126/sciadv.aap9957 |