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:
Oct. 22, 2013
Filed:
Jun. 24, 2010
Jay N. Vizgaitis, Alexandria, VA (US);
Jay N. Vizgaitis, Alexandria, VA (US);
The United States of America as represented by the Secretary of the Army, Washington, DC (US);
Abstract
A two fields-of-view system has both fields of view imaged simultaneously to the same image plane. For example, an optical system comprising of two or more FOV where a common dual band focal plane array is used in order to image both spectral bands independently. Each spectral band is passed through a common imager, but split off by a beam splitter so that each spectral band sees a different field of view centered at the same point. The two fields of view are separated spectrally but enabled to be imaged simultaneously due to the spectral separation of the focal plane array and the use of a beam splitter. Such a system allows viewing two fields of view simultaneously.