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:
Sep. 29, 2026
Filed:
May. 06, 2022
Arizona Board of Regents on Behalf of the University of Arizona, Tucson, AZ (US);
Kwan Kit Lee, Tucson, AZ (US);
Michael Grace, Tucson, AZ (US);
Amit Ashok, Tucson, AZ (US);
Saikat Guha, Tucson, AZ (US);
Arizona Board of Regents on Behalf of the University of Arizona, Tucson, AZ (US);
Abstract
Imaging a distribution of one or more optical sources includes: receiving respective optical signals from a spatial mode sorter during each of two or more detection intervals of time; after each of the two or more detection intervals of time, processing information based at least in part on: (1) the respective optical signal received in the corresponding detection interval of time, and (2) a first set of models comprising a set of distributions related to one or more optical sources, each model corresponding to a different number of optical sources in the distribution, and configuring the spatial mode sorter based at least in part on the processing; and providing an estimated measurement characterizing the distribution of one or more optical sources based at least in part on the processed information. The processing after at least one of the two or more detection intervals of time includes computing an eigen-projection.
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