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:
Apr. 07, 2020
Filed:
Apr. 25, 2017
Raytheon Company, Waltham, MA (US);
Randall W. Zywicki, McKinney, TX (US);
RAYTHEON COMPANY, Waltham, MA (US);
Abstract
Aspects and examples are generally directed to broadband optical systems and methods for collecting a wide spectral range of electromagnetic radiation with a single window optical assembly. In one example, a broadband optical system includes a segmented window positioned to receive electromagnetic radiation, the segmented window including at least a first segment formed from a first material and a second segment formed from a second material, the first segment being configured to transmit a first spectral band of the electromagnetic radiation along an optical path and the second segment being configured to transmit a second spectral band of the electromagnetic radiation along the optical path. The broadband optical system may include an optical de-multiplexer configured to spatially separate the first and second spectral bands, and foreoptics interposed between the segmented window and the optical de-multiplexer to direct the electromagnetic radiation from the segmented window to the optical de-multiplexer.