发明授权
- 专利标题： Optical fiber
- 专利标题（中）： 光纤
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申请号： US11442279申请日： 2006-05-30
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公开(公告)号： US07200310B2公开(公告)日： 2007-04-03
- 发明人: Giacomo Stefano Roba , Lidia Terruzzi , Sabrina Fogliani , Marco Arimondi , Sandra Joanna Nagelvoort , Johannes Adrianus Van Eekelen , Adrianus Gijsbertus Maria Abel , Gouke Dirk Jan Geus , Duurt Pleter Willem Alklma
- 申请人： Giacomo Stefano Roba , Lidia Terruzzi , Sabrina Fogliani , Marco Arimondi , Sandra Joanna Nagelvoort , Johannes Adrianus Van Eekelen , Adrianus Gijsbertus Maria Abel , Gouke Dirk Jan Geus , Duurt Pleter Willem Alklma
- 申请人地址： IT Milan
- 专利权人： Prysmian Cavi e Sistemi Energia S.r.l.
- 当前专利权人： Prysmian Cavi e Sistemi Energia S.r.l.
- 当前专利权人地址： IT Milan
- 代理机构： Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- 主分类号： G02B6/02
- IPC分类号： G02B6/02
摘要：
Optical fiber capable of controlling attenuation losses caused by microbending on the signal transmitted thereby. The optical fiber comprises: a) an internal glass portion; b) a first coating layer of a first polymeric material surrounding said glass portion; and c) a second coating layer of a second polymeric material surrounding said first coating layer, wherein said first polymeric material has a hardening temperature lower than −10° C., an equilibrium tensile modulus lower than 1.5 MPa, wherein said first coating layer has a thickness of from 18 μm to 28 μm and wherein said second coating layer has a thickness of from 10 μm to 20 μm.
公开/授权文献
- US20060228083A1 Optical fiber 公开/授权日：2006-10-12
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