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Method of making an optical fiber ribbon with improved planarity and an optical fiber ribbon with improved planarity
Method of making an optical fiber ribbon with improved planarity and an optical fiber ribbon with improved planarity
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机译:平面度提高的光纤带的制造方法以及平面度提高的光纤带的制造方法
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摘要
A method of making an optical fiber ribbon (96) with improved planarity and an optical fiber ribbon (96) having improved planarity are described. The method includes the steps of providing a plurality of optical fibers (15) and arranging the plurality of optical fibers (15) to form a planar optical fiber arrangement (72). The planar optical fiber arrangement (72) defines a first common tangent plane (78) and a second common tangent plane (80). Matrix material is applied to the planar optical fiber arrangement to form a first uncured layer (86) of matrix material such that the first layer does not extend beyond the first (78) or the second (80) common tangent plane by more than twenty micrometers. The first uncured layer (86) of matrix material is then cured to achieve a degree of cure between 70% and 95% to provide a cured first layer (86) of matrix material on the planar arrangement (72). Next, matrix material is applied over the first cured layer (86) to form a second uncured layer (92) of matrix material. Finally, the second uncured layer (92) is cured until a degree of cure in the second layer (92) is at least 85% to form an optical fiber ribbon (96) with improved planarity. The optical fiber ribbon (96) of the present invention can be made according to the method described.
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