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. 18, 2012
Filed:
Apr. 21, 2010
Steven W. Sinton, Palo Alto, CA (US);
Carey L. Cates, Mountain View, CA (US);
Steven W. Sinton, Palo Alto, CA (US);
Carey L. Cates, Mountain View, CA (US);
Lockheed Martin Corporation, Bethesda, MD (US);
Abstract
A polarimetric sensor includes a substrate and a plurality of aligned nanotube film patches arranged on the substrate. Each of the plurality of aligned nanotube film patches is oriented on the substrate to sense a different orientational component of electromagnetic radiation. For each of the plurality of aligned nanotube film patches, at least two contacts are arranged in electrical communication with the respective aligned nanotube film patch. The at least two electrodes are configured to conduct to an external circuit an electric signal generated in the respective aligned nanotube film patch when exposed to a respective orientational component of electromagnetic radiation.