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Flat RetroreflectorsA retroreflector device is described, which includes a lens component operable for focusing radiation, which is incident thereto at an angle of incidence. The retroreflector also includes a mirror component operable for reflecting the radiation focused by the lens component back along the angle of incidence. The lens component and/or the mirror component includes a quasi-periodic array of elements, each of which comprises a dimension smaller than a wavelength of the radiation.
Document ID
20180002513
Acquisition Source
Headquarters
Document Type
Other - Patent
Authors
Arbabi, Amir
Faraon, Andrei
Date Acquired
April 24, 2018
Publication Date
February 13, 2018
Subject Category
Optics
Report/Patent Number
Patent Application Number: US-Patent-Appl-SN-15/139,268
Patent Number: US-Patent-9,891,355
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-Patent-9,891,355
Patent Application
US-Patent-Appl-SN-15/139,268

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