Presentation
13 March 2024 Structured light meets functional nanostructures for encoding and decoding information
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
© (2024) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
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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KEYWORDS
Structured light

Nanostructures

Quantum emitters

Quantum 3D imaging

Quantum amplitude

Quantum cryptography

Quantum encoding

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