发明名称 |
Telecommunication cable equipped with microstructured optical fibres |
摘要 |
Telecommunication cable comprising at least one microstructured optical fiber comprising a core region and a cladding region surrounding the core region, the cladding region comprising an annular void-containing region comprised of randomly arranged voids, the core region including doped silica to provide a positive refractive index relative to pure silica; and at least one protecting layer provided around said optical fiber, the protecting layer being made of a polymeric material having a low ultimate elongation. |
申请公布号 |
US8265437(B2) |
申请公布日期 |
2012.09.11 |
申请号 |
US20080226901 |
申请日期 |
2008.09.19 |
申请人 |
CONSONNI ENRICO;COCCHINI FRANCO;COLLARO ANTONIO;ADIGRAT ANTONIO;PRYSMIAN S.P.A. |
发明人 |
CONSONNI ENRICO;COCCHINI FRANCO;COLLARO ANTONIO;ADIGRAT ANTONIO |
分类号 |
G02B6/44 |
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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