Invention Grant
US08826698B2 Method for manufacturing a primary preform for optical fibres, primary preform, final preform and optical fibre
有权
用于制造光纤初级预制件，初级预制件，最终预成型件和光纤的方法
- Patent Title: Method for manufacturing a primary preform for optical fibres, primary preform, final preform and optical fibre
- Patent Title (中): 用于制造光纤初级预制件，初级预制件，最终预成型件和光纤的方法
-
Application No.: US13623226Application Date: 2012-09-20
-
Publication No.: US08826698B2Publication Date: 2014-09-09
- Inventor: Igor Millicevic , Mattheus Jacobus Nicolaas Van Stralen , Eugen Aldea , Gerardus Franciscus Cleven
- Applicant: Draka Comteq B.V.
- Applicant Address: NL Amsterdam
- Assignee: Draka Comteq B.V.
- Current Assignee: Draka Comteq B.V.
- Current Assignee Address: NL Amsterdam
- Agency: Shumaker, Loop & Kendrick, LLP
- Priority: NL2007448 20110920
- Main IPC: C03B37/018
- IPC: C03B37/018 ; C03B37/027
Abstract:
A method for manufacturing a primary preform for an optical fiber wherein conditions are created in the reaction zone such that one or more glass layer packages made up of at least two separate glass layers are deposited on the interior of the substrate tube. A method for manufacturing a final preform as well as primary preforms, final preforms and optical fibers obtained therewith.
Public/Granted literature
Information query
