Design and fabrication of dielectric metasurfaces for optical wavefront manipulation

Soyaib Hossain Sohag; You Zhou

doi:10.1117/12.3055236

4 December 2024 Design and fabrication of dielectric metasurfaces for optical wavefront manipulation

Soyaib Hossain Sohag, You Zhou

Proceedings Volume 13440, Fourth iiScience International Conference 2024: Recent Advances in Photonics and Physical Sciences; 134400C (2024) https://doi.org/10.1117/12.3055236
Event: Fourth iiScience International Conference 2024: Recent Advances in Photonics and Physical Sciences, 2024, Lahore, Pakistan

Abstract

Optical metasurfaces have emerged as an attractive platform for manipulating the wavefront of light. Due to their compact form factor and compatibility with semiconductor fabrication, metasurfaces offer a promising optical platform for compact integration with electronics. In this work, we demonstrate the metasurface engineering workflow through design and fabrication. We outline the conventional forward design and inverse design strategies for metasurfaces tailored to shape spatial optical wavefronts, and further demonstrate their experimental realization using standard nanofabrication techniques.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Soyaib Hossain Sohag and You Zhou "Design and fabrication of dielectric metasurfaces for optical wavefront manipulation", Proc. SPIE 13440, Fourth iiScience International Conference 2024: Recent Advances in Photonics and Physical Sciences, 134400C (4 December 2024); https://doi.org/10.1117/12.3055236

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KEYWORDS

Design

Fabrication

Wavefronts

Dielectrics

Silicon

Light scattering

Nanofabrication

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