发明名称 |
MULTI-CORE OPTICAL FIBER, OPTICAL CONNECTOR AND METHOD OF MANUFACTURING MULTI-CORE OPTICAL FIBER |
摘要 |
A multi-core optical fiber which has a plurality of core portions arranged separately from one another in a cross-section perpendicular to a longitudinal direction, and a cladding portion located around the core portions, the multi-core optical fiber comprises a cylindrical portion of which diameter is even, and a reverse-tapered portion gradually expanding toward at least one edge in the longitudinal direction, wherein a gap between each adjacent ones of the core portions in the reverse-tapered portion is greater than that in the cylindrical portion.
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申请公布号 |
US2011176776(A1) |
申请公布日期 |
2011.07.21 |
申请号 |
US20100967738 |
申请日期 |
2010.12.14 |
申请人 |
FURUKAWA ELECTRIC CO., LTD. |
发明人 |
IMAMURA KATSUNORI |
分类号 |
G02B6/38;G02B6/036;G02B6/26 |
主分类号 |
G02B6/38 |
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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