发明授权
- 专利标题: Ferrule assembly having highly protruding optical fibers and an associated fabrication method
- 专利标题(中): 具有高突出光纤的套圈组件和相关联的制造方法
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申请号: US11234994申请日: 2005-09-26
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公开(公告)号: US07267491B2公开(公告)日: 2007-09-11
- 发明人: James P. Luther , Hieu V. Tran , Dennis M. Knecht , Robert B. Elkins, II
- 申请人: James P. Luther , Hieu V. Tran , Dennis M. Knecht , Robert B. Elkins, II
- 申请人地址: US NC Hickory
- 专利权人: Corning Cable Systems LLC
- 当前专利权人: Corning Cable Systems LLC
- 当前专利权人地址: US NC Hickory
- 代理商 Jeffrey S. Bernard
- 主分类号: G02B6/36
- IPC分类号: G02B6/36
摘要:
A ferrule assembly having highly protruding optical fibers and a corresponding method of efficiently, precisely and repeatedly fabricating the ferrule assemblies are provided. In this regard, a ferrule assembly is provided that includes a plurality of optical fibers extending at least about 3.5 μm beyond the front face. The end portions of the optical fibers of the ferrule assembly may also be substantially coplanar with the end portions of the optical fibers differing in position from one another by no more than 100 nm. The ferrule assembly may be efficiently fabricated by polishing the optical fibers to a desired protrusion without first grinding or polishing the optical fibers to be flush with the front face of the ferrule. The ferrule assembly may be even more efficiently fabricated in instances in which the ferrule includes at least one polishing feature, such as an outwardly extending pedestal or a recessed portion.
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