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:
Aug. 12, 1986
Filed:
Feb. 03, 1984
Applicant:
Inventor:
Paul B Ruffin, Huntsville, AL (US);
Assignee:
The United States of America as represented by the Secretary of the Army, Washington, DC (US);
Primary Examiner:
Int. Cl.
CPC ...
H04B / ;
U.S. Cl.
CPC ...
370-3 ; 350 9615 ; 350 962 ;
Abstract
More than ten different wavelength channels are multiplexed over a single tical fiber for use in optical slip ring assemblies. The ends of multimode fibers, through which light signals of different wavelengths are transmitted, are packaged and fused to the end of a large core fiber. The single large core fiber in which the combined signals are transmitted can be used in an optical slip ring assembly in the same way as a single fiber containing one wavelength. The alignment accuracy is greatly enhanced for the large core fiber.