Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Amir Arbabi0
Ehsan Arbabi0
Andrei Faraon0
Date of Patent
April 23, 2019
0Patent Application Number
150966150
Date Filed
April 12, 2016
0Patent Citations Received
0
Patent Primary Examiner
Patent abstract
Structures for scattering light at multiple wavelengths are disclosed. Scattering elements are fabricated with different geometric dimensions and arrangements, to scatter or focus light at the same focal distance for each wavelength, or at different focal distances according to the desired application. Scattering elements can be circular or elliptical posts, allowing polarization dependent scattering. The elements can have different orientations to scatter light from multiple wavelengths at the desired focal length.
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