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:
May. 17, 2016
Filed:
Mar. 15, 2013
Richard L. Glover, Albuquerque, NM (US);
William F. Seng, Edgewood, NM (US);
Richard L. Glover, Albuquerque, NM (US);
William F. Seng, Edgewood, NM (US);
Other;
Abstract
Optical fibers with previously unattainable characteristics and the method of producing the same are disclosed and claimed herein. Specifically, the application discloses and claims a method to produce ZBLAN, Indium Fluoride, Germanate and Chalcogenide optical fibers and other similar optical fibers in a microgravity environment. The resulting optical fibers have unique molecular structures not attainable when optical fibers with the identical chemical composition are produced in a standard 1 gravity environment. The method of the invention requires a novel draw tower and modified preform, which are specifically designed to operate in microgravity environments. A lead wire is inserted into the preform that, when wound onto a spool in the draw tower, causes a fiber to form. The pull rate of the lead wire controls the diameter of the fiber.