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. 05, 2022
Filed:
Jul. 20, 2020
Sumitomo Electric Industries, Ltd., Osaka, JP;
Hajime Arao, Osaka, JP;
SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka, JP;
Abstract
An optical connecting structure for connecting multi-core fibers is disclosed. The optical connecting structure includes first multi-core fibers of which each optical fiber includes cores, second multi-core fibers of which each optical fiber includes cores, a first optical system which allows at least a part of light beams emitted from the cores of each first multi-core fiber to have different propagation directions, and a second optical system which allows each light beam emitted from each first multi-core fiber and propagated through the first optical system to be condensed on the plurality of second multi-core fibers. A first fiber array where the first multi-core fibers are arrayed in a first surface intersecting an optical axis of the first optical system corresponds to a first core array where the cores in the respective optical fibers of the first multi-core fibers are arrayed in the first surface.