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:
Mar. 14, 2017
Filed:
Jan. 17, 2014
Princeton Lightwave, Inc., Cranbury, NJ (US);
Mark Allen Itzler, Princeton, NJ (US);
Princeton Lightwave, Inc., Cranbury, NJ (US);
Abstract
A method for computing the intensity of light incident on a photodiode capable detecting single photons comprises using arrival-time statistics for a plurality of detected single photons. The statistics are based on the determination of the arrival time for each detected photon relative to the beginning of a detection period within an image frame in which the photon is detected. In some embodiments, Poisson statistics are applied to the computation of the intensity. By computing the intensity of light in this manner for each of plurality of single-photon photodetectors that compose a focal plane array, a high-contrast image of a scene can be developed.