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. 06, 2025
Filed:
Mar. 05, 2020
Applicants:
Universite DE Limoges, Limoges, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Inventor:
Fetah Benabid, Le Palais-sur-Vienne, FR;
Assignees:
UNIVERSITE DE LIMOGES, Limoges, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03B 37/029 (2005.12); C03B 37/027 (2005.12);
U.S. Cl.
CPC ...
C03B 37/029 (2012.12); C03B 37/027 (2012.12); C03B 2205/67 (2012.12);
Abstract
A method for manufacturing an optical fibre, in which a preform is inserted into a furnace, the preform is drawn via an outlet of the furnace, and at least one laser beam is applied to a working zone of the drawn preform, each laser beam being power-modulated according to a modulation frequency. A device for manufacturing an optical fibre is also provided.