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Zernike Mode Sorting with Vortex Phase Filtering
This invention uses vortex filters, used in conjunction with single-mode converters, to spatially sort real and complex-valued Zernike polynomials and function as an arbitrary spatial mode sorter.
Background:
Optical systems rely on the precise manipulation of complex light fields. Conventional wavefront sensing and mode decomposition techniques...
Published: 2/2/2026
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Inventor(s): Jacob Trzaska, Amit Ashok
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Engineering & Physical Sciences > Quantum, Technology Classifications > Imaging & Optics > Telecommunications
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