Inverse designed extended depth of focus meta-optics for broadband imaging in the visible
We report an inverse-designed, high numerical aperture (∼0.44), extended depth of focus (EDOF) meta-optic, which exhibits a lens-like point spread function (PSF). The EDOF meta-optic maintains a focusing efficiency comparable to that of a hyperboloid metalens throughout its depth of focus. Exploitin...
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| Hoofdauteurs: | , , , , , |
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| Formaat: | Artigo |
| Taal: | Inglês |
| Gepubliceerd in: |
Wiley
2021-09-01
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| Reeks: | Nanophotonics |
| Onderwerpen: | |
| Online toegang: | https://doi.org/10.1515/nanoph-2021-0431 |
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