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. 11, 1998
Filed:
Dec. 03, 1996
Donald W Dahringer, Glen Ridge, NJ (US);
Gary S Duck, Nepean, CA;
JDS Fitel Inc., Nepean, CA;
Abstract
A connection assembly for two or more optical fibers, which is hermetically sealed by means of a thin-walled flexible metallic sleeve. The assembly comprises two fiber ends, each terminating in an optical component such as a lens, the lenses having distal end faces held together so that light can pass from one fiber to the other through the lenses, and a fiber tube is mounted on each fiber adjacent the proximal ends of the respective lens and is hermetically sealed to the fiber. Each fiber tube has a metallic coating, and the thin-walled metallic sleeve is connected by solder to the metallic coatings on the fiber tubes. Preferably, the metallic sleeve has a central portion with bellows-like convolutions.