Invention Grant
- Patent Title: Apparatus and method for manufacturing an optical preform
- Patent Title (中): 用于制造光学预型件的装置和方法
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Application No.: US12107217Application Date: 2008-04-22
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Publication No.: US08192808B2Publication Date: 2012-06-05
- Inventor: Marco Korsten , Marc Jansen , Eric Aloysius Kuijpers
- Applicant: Marco Korsten , Marc Jansen , Eric Aloysius Kuijpers
- Applicant Address: NL Amsterdam
- Assignee: Draka Comteq, B.V.
- Current Assignee: Draka Comteq, B.V.
- Current Assignee Address: NL Amsterdam
- Agency: Summa, Additon & Ashe, P.A.
- Priority: NL1033763 20070426
- Main IPC: C23C16/513
- IPC: C23C16/513
Abstract:
The present invention relates to an apparatus and related method for manufacturing an optical preform. The present invention embraces a novel insert tube that is strategically positioned within a quartz substrate tube during the internal vapor deposition process.
Public/Granted literature
- US20080268174A1 Apparatus and Method for Manufacturing an Optical Preform Public/Granted day:2008-10-30
Information query
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