发明名称 |
Over-coated optical fiber and manufacturing method thereof |
摘要 |
One or more optical fiber elements each constituted by a coated glass fiber are fed to an over-coating device and an over-coating is applied to the optical fiber elements in a lump, the feeding speed of the optical fiber elements to the over-coating device is made larger than the take-up speed of the over-coated optical fiber onto a take-up reel so as to give longitudinal compression strain to the glass fibers of the over-coated optical fiber. The glass fiber has compression strain of not less than 0.03% to less than 0. 10% in a longitudinal direction thereof at room temperature.
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申请公布号 |
US2001028776(A1) |
申请公布日期 |
2001.10.11 |
申请号 |
US20010788668 |
申请日期 |
2001.02.21 |
申请人 |
NGB CORPORATION |
发明人 |
YAMANO MASAYOSHI;SUETSUGA YOSHIYUKI |
分类号 |
G02B6/44;(IPC1-7):G02B6/22 |
主分类号 |
G02B6/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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