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:
May. 24, 2022
Filed:
May. 08, 2019
Raytheon Company, Waltham, MA (US);
Raytheon Company, Waltham, MA (US);
Abstract
A beam director system for a high-energy laser (HEL) weapon includes correction sensors that are able detect misalignments in optical elements throughout the entire optical path traversed by the high-energy laser. The system includes beam correction sensors that sense misalignments in a first part of the optical path, and high-speed track sensors that sense misalignments in a second part of the optical path, with the first part and the second part overlapping. This allows all optics to be sensed by the beam correction sensors and/or the high-speed track sensors. The system can accommodate a wide variety of lasers for the HEL, preferably including a co-boresighted and aligned alignment laser. By having the track sensors further downstream on the optical path than in prior devices, the acquisition and track sensor fields of view of the system may be improved.