Structured light meets functional nanostructures for encoding and decoding information

Eileen Otte; Nicholas A. Güsken; Alexander D. White; Hossein Taghinejad; Hyounghan Kwon; William A. Jarrett; Jelena Vučković; Mark L. Brongersma

doi:10.1117/12.3010030

13 March 2024 Structured light meets functional nanostructures for encoding and decoding information

Eileen Otte, Nicholas A. Güsken, Alexander D. White, Hossein Taghinejad, Hyounghan Kwon, William A. Jarrett, Jelena Vučković, Mark L. Brongersma

Author Affiliations +

Proceedings Volume PC12901, Complex Light and Optical Forces XVIII; PC129010C (2024) https://doi.org/10.1117/12.3010030
Event: SPIE OPTO, 2024, San Francisco, California, United States

Abstract

When light interacts with media down to the nanoscale, it is spatially structured, e.g., in its amplitude, phase, or polarization, depending on media properties. This interaction can be used for various applications: For instance, we can advance standard imaging by extracting usually inaccessible information from nonparaxial structured light, such as the 3d orientation of nanoscale emitters. Moreover, we can advance quantum cryptography by 3d polarized structured light, encoded and decoded by an inversely designed integrated emitter structure. We will provide insights into these applications, showing the benefit of structured light meeting functional nanostructures.

Conference Presentation

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Eileen Otte, Nicholas A. Güsken, Alexander D. White, Hossein Taghinejad, Hyounghan Kwon, William A. Jarrett, Jelena Vučković, and Mark L. Brongersma "Structured light meets functional nanostructures for encoding and decoding information", Proc. SPIE PC12901, Complex Light and Optical Forces XVIII, PC129010C (13 March 2024); https://doi.org/10.1117/12.3010030

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