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:
Dec. 26, 2017
Filed:
Jan. 12, 2017
Applicant:
Moxtek, Inc., Orem, UT (US);
Inventor:
David Vern Nelson, Orem, UT (US);
Assignee:
Moxtek, Inc., Orem, UT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/30 (2006.01); G02F 1/09 (2006.01); G02B 27/28 (2006.01); G02B 5/09 (2006.01); G02B 5/04 (2006.01);
U.S. Cl.
CPC ...
G02F 1/093 (2013.01); G02B 5/04 (2013.01); G02B 5/09 (2013.01); G02B 5/3025 (2013.01); G02B 27/283 (2013.01); G02B 27/286 (2013.01);
Abstract
An optical device can be used for circularly polarizing light and/or removing reflected light from an optical system (optical isolation). The optical device can have a polarizing-cube including a pair of prisms and a polarizer. Each prism can have two ends linked by an inner face and two outer faces. The prisms can be attached together at the inner face of each with the polarizer sandwiched between the prisms. Fresnel rhomb(s) can be attached to outer face(s) of the prisms.