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. 10, 2019
Filed:
Jan. 20, 2012
Applicant:
Victor Il'ich Kopp, Fair Lawn, NJ (US);
Inventor:
Victor Il'ich Kopp, Fair Lawn, NJ (US);
Assignee:
CHIRAL PHOTONICS, INC., Pine Brook, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/00 (2006.01); G02B 6/27 (2006.01); G02B 6/024 (2006.01); G02B 6/10 (2006.01);
U.S. Cl.
CPC ...
G02B 6/274 (2013.01); G02B 6/276 (2013.01); G02B 6/024 (2013.01); G02B 6/105 (2013.01);
Abstract
The inventive circular chiral fiber polarizer is operable to convert linearly polarized light to circularly polarized light, may be advantageously fabricated in an 'in-fiber' manner and to comprise desirable extinction ratio characteristics, and may also serve as an interface between a sequentially positioned polarization maintaining (PM) fiber, and a single mode (SM) fiber.