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. 19, 2026
Filed:
Feb. 10, 2022
Lawrence Livermore National Security, Llc, Livermore, CA (US);
Michael Rushford, Livermore, CA (US);
Hoang T. Nguyen, Livermore, CA (US);
Lawrence Livermore National Security, LLC, Livermore, CA (US);
Abstract
A transmission grating optical beam combiner is provided. In some implementations, the beam combiner can include an optically transparent substrate and a transmission grating on the substrate. The transmission grating can be configured to combine and/or superimpose first and second input beams as a single output beam. The first input beam can be incident on the transmission grating at an angle corresponding to one diffraction order of the grating and the second input beam can be incident on the transmission grating at an angle corresponding to another diffraction order of the grating.