System for producing ultra-thin color phase hologram with metasurfaces

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United States of America Patent

PATENT NO 9952557
SERIAL NO

15152535

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Abstract

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A device for producing a subwavelength hologram. The device comprises a metasurface layer attached to a substrate. The metasurface layer includes an array of plasmonic antennas that simultaneously encode both wavelength and phase information of light directed through the array to produce a hologram. The wavelength is determined by the size of the antennas, and the phase is determined by the orientation of the antennas.

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Patent Owner(s)

Patent OwnerAddress
PURDUE RESEARCH FOUNDATION101 FOUNDRY DRIVE SUITE 2500 WEST LAFAYETTE IN 47906

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boltasseva, Alexandra West Lafayette, US 30 114
Choudhury, Sajid West Lafayette, US 3 5
Kildishev, Alexander V West Lafayette, US 23 107
Shalaev, Vladimir M West Lafayette, US 50 473
Shaltout, Amr West Lafayette, US 6 47

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