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公开(公告)号:US4298364A
公开(公告)日:1981-11-03
申请号:US131169
申请日:1980-03-17
申请人: Paul E. Blaszyk , Susan F. Murphy
发明人: Paul E. Blaszyk , Susan F. Murphy
IPC分类号: C03B23/07 , C03B23/08 , C03B37/018 , G02B6/00 , C03B37/025 , C03B37/07 , C03B37/075
CPC分类号: C03B37/01861 , C03B23/07 , Y02P40/57
摘要: A method of producing optical fibers having improved core roundness and core-clad axis concentricity. Prior to the step of forming a layer of core material on the inner surface of a bait tube, the tube is pressurized and heated and shrunk at least 1 mm and thereafter the pressure is increased to inflate the tube until the outside diameter thereof approximates that of the originally provided bait tube.
摘要翻译: 一种制造具有改善的芯圆度和芯包覆轴同心度的光纤的方法。 在诱饵管的内表面上形成核心材料层的步骤之前,管被加压和加热并收缩至少1mm,然后增加压力以使管膨胀直到其外径近似于 最初提供的诱饵管。