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Conferences > CLEO_SI > 2021 > STh4O > STh4O.2

Extended Depth of Focus Metalenses for Achromatic Computational Imaging

Luocheng Huang, James Whitehead, Shane Colburn, and Arka Majumdar

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Abstract

We demonstrate high-quality, full-color imaging using extended depth of focus (EDOF) metalenses and computational reconstruction. We use rotationally symmetrical phase masks to mitigate asymmetrical artifacts found in the traditional cubic EDOF systems.

© 2021 The Author(s)

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