发明申请
- 专利标题： Extended-Baking Process for Glass Deposition Tubes
- 专利标题（中）： 玻璃沉积管的扩展烘烤工艺
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申请号： US11968418申请日： 2008-01-02
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公开(公告)号： US20080282743A1公开(公告)日： 2008-11-20
- 发明人: Guangjun Xu , Larry Zeng , Ivo Flammer , Dennis Robert Simons , Cedric Gonnet , Rob Hubertus Matheus Deckers
- 申请人： Guangjun Xu , Larry Zeng , Ivo Flammer , Dennis Robert Simons , Cedric Gonnet , Rob Hubertus Matheus Deckers
- 申请人地址： NL Amsterdam
- 专利权人： DRAKA COMTEQ B.V.
- 当前专利权人： DRAKA COMTEQ B.V.
- 当前专利权人地址： NL Amsterdam
- 主分类号： C03B37/075
- IPC分类号： C03B37/075 ; C03B37/012 ; G02B6/02
摘要：
Disclosed is a method of heat treating quartz glass deposition tubes at between 900° C. and 1200° C. for at least 115 hours. The resulting deposition tubes are useful in forming optical preforms that can yield optical fibers having reduced added loss.
公开/授权文献
- US07946135B2 Extended-baking process for glass deposition tubes 公开/授权日：2011-05-24
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