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Conferences > FiO > 2020 > FTh2A > FTh2A.2

Apodized Meta-Gratings for Visible- Wavelength Beam Shaping

Chad Ropp, Alexander Yulaev, Daron A. Westly, Gregory Simelgor, and Vladimir Aksyuk

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Abstract

We design and experimentally demonstrate apodized photonic metamaterial gratings at 461 nm. Subdiffractive grating elements enable precise control of optical scattering and the projection of collimated Gaussian beams with waists greater than 100 µm.

© 2020 The Author(s)

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