The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 01, 2022
Filed:
Oct. 07, 2021
Lockheed Martin Corporation, Bethesda, MD (US);
Guy Chriqui, San Mateo, CA (US);
Anthony Cecere Klee, Lafayette, CO (US);
Jacob Harris Wirth, Sunnyvale, CA (US);
Micah Scott Boyd, Niwot, CO (US);
LOCKHEED MARTIN CORPORATION, Bethesda, MD (US);
Abstract
An optical aperture system is provided that includes a photonic integrated circuit. The photonic integrated circuit includes a plurality of apertures, a plurality of optical phase shifters coupled to respective apertures of the plurality of apertures, an optical splitter-combiner coupled to the plurality of optical phase shifters, an optical switch coupled to the optical splitter-combiner, a light source coupled to the optical switch, and a photodetector coupled to the optical switch. The optical aperture system further includes a controller configured to execute a first set of instructions to control the plurality of optical phase shifters and the light source in accordance with a first operating mode of a plurality of operating modes of the optical aperture system, and a processor configured to execute a second set of instructions to process an output of the photodetector in accordance with the first operating mode of the optical aperture system.