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:
Jul. 24, 2012
Filed:
Dec. 10, 2009
Magarita A. Carbon, Calabasas, CA (US);
Dennis M. Guthals, Thousand Oaks, CA (US);
Magarita A. Carbon, Calabasas, CA (US);
Dennis M. Guthals, Thousand Oaks, CA (US);
The Boeing Company, Chicago, IL (US);
Abstract
A system for combining multiple coherent optical beams incorporates a plurality of coherent beamlets expanded to an aperture. An interferometer receives a sample of a full aperture unphased combination of the plurality of beamlets and provides interference fringes. A spatial light modulator (SLM) receives the fringes from the interferometer and generates a hologram as a diffraction grating. Relay optics transmit the full aperture unphased combined beamlets to the SLM and receive a diffraction corrected full aperture phased beam from the diffraction grating hologram for emission to the far field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile