US Patent 11953678 Aberration correction of optical phased arrays
Patent 11953678 was granted and assigned to ANALOG PHOTONICS LLC on April, 2024 by the United States Patent and Trademark Office.
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US Patent 11953678 Aberration correction of optical phased arrays
Article
Patent abstract
Aspects of the present disclosure describe systems, methods, and structures for aberration correction of optical phased arrays that employ a corrective optical path difference (OPD) in the near-field of an OPA to correct or cancel out aberrations in emitted beams of the OPA including those reaching far-field distances by generating a spatially-varying OPD across the aperture of the OPA that is substantially equal and opposite to an equivalent OPD of the aberration(s).
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Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Christopher Vincent Poulton0
Diedrik Vermeulen0
Ehsan Shah Hosseini0
Erman Timurdogan0
Michael J. Whitson0
Michael Robert Watts0
Peter Nicholas Russo0
Date of Patent
April 9, 2024
0Patent Application Number
172029730
Date Filed
March 16, 2021
0Patent Citations
Patent Primary Examiner
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