A reference-free phase retrieval technique for cathodoluminescence wavefronts is shown using the Gerchberg-Saxton algorithm on real-space and angular-space intensity data from nanostructures including surfaces, spheres, plasmonic crystals, and nanowires.
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2026 1verdicts
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Cathodoluminescence Wavefront Retrieval
A reference-free phase retrieval technique for cathodoluminescence wavefronts is shown using the Gerchberg-Saxton algorithm on real-space and angular-space intensity data from nanostructures including surfaces, spheres, plasmonic crystals, and nanowires.