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. 19, 2011
Filed:
Apr. 27, 2009
Applicants:
Jasbinder S. Sanghera, Ashburn, VA (US);
Catalin M Florea, Washington, DC (US);
Ishwar D. Aggarwal, Fairfax Station, VA (US);
Inventors:
Jasbinder S. Sanghera, Ashburn, VA (US);
Catalin M Florea, Washington, DC (US);
Ishwar D. Aggarwal, Fairfax Station, VA (US);
Assignee:
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Beam steering apparatus is presented having a Risley double-prism pair with first and second double-prisms disposed along an optical path, where one or more of the prisms are made from a chalcogenide glass material.