Presentation
9 March 2023 Generalized polarization holography using metasurfaces
Author Affiliations +
Abstract
Metasurfaces are composed of arrays of subwavelength nanopillars which, owing to their strong form birefringence, provide an innovative platform to realize novel polarization control. Using matrix Fourier optics, phase retrieval principles, and Jones calculus, we propose and implement a general design strategy to enable polarization holograms with user-specified polarization responses, in the far-field. We fabricate these metasurface holograms (for operation at visible wavelengths) and test them with Mueller matrix polarimetry, showing good agreement with designs. This unprecedented polarization control in the far-field should enable applications in many areas, including in digital displays, augmented and virtual reality, structured illumination, and machine vision.
Conference Presentation
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Aun Zaidi, Noah A. Rubin, Ahmed H. Dorrah, and Federico Capasso "Generalized polarization holography using metasurfaces", Proc. SPIE 12445, Practical Holography XXXVII: Displays, Materials, and Applications, 124450R (9 March 2023); https://doi.org/10.1117/12.2666341
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KEYWORDS
Dielectric polarization

Holography

Holograms

Phase retrieval

Design and modelling

Fourier optics

Jones matrices

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