Meta-lenses for sub-wavelength resolution imaging

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United States of America Patent

PATENT NO 11092717
APP PUB NO 20190154877A1
SERIAL NO

16091104

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Abstract

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A meta-lens having a phase profile includes a substrate and a plurality of nanostructures disposed on the substrate. Each individual nanostructure of the nanostructures imparts a light phase shift that varies depending on a location of the individual nanostructure on the substrate. The light phase shifts of the nanostructures define the phase profile of the meta-lens. The varying light phase shifts can be realized by, e.g., changing orientations of nanofins or changing diameters of nanopillars.

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Patent Owner(s)

  • HARVARD UNIVERSITY PRESIDENT AND FELLOWS OF HARVARD COLLEGE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Capasso, Federico Cambridge, US 132 2085
Chen, Wei-Ting Cambridge, US 149 593
Devlin, Robert C Cambridge, US 11 41
Khorasaninejad, Mohammadreza Cambridge, US 26 196
Mishra, Ishan Cambridge, US 1 44
Oh, Jaewon Cambridge, US 19 130
Roques-Carmes, Charles Cambridge, US 4 91
Zhu, Alexander Yutong Cambridge, US 9 32

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