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US 2026/0227552 A1Published application
Anamorphic gradient-index microlenses for coupling with photonic integrated circuits & three-dimensional gradient index (grin) microlens arrays for light-field and holographic imaging and displays
AssigneeVadient Optics, LLC
InventorsGeorge M. Williams, Charles Dupuy, Jeremy Brown, Samuel Grimm, Hooman Akhavan, J. Paul Harmon
Life of this patent
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Abstract
A gradient-index optical film is configured to couple electromagnetic (EM) radiation into or out of a photonic integrated circuit.
Claims22
A gradient-index optical film configured to couple electromagnetic (EM) radiation into or out of a photonic device, the film comprising:
- at least one gradient-index function optimized for mode matching to a waveguide of the photonic device.
A gradient-index optical film for coupling oriented EM radiation to or from a photonic integrated circuit, photonic imaging device, optical phased array, light-field display, lightfield imager, holographic display, or a micro-emitter array, the film comprising:
- at least one gradient-index function optimized for mode matching to a waveguide.
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Dependencies are inferred from the claim text.