发明公开
- 专利标题： FIBRE OPTIQUE MONOMODE À TRIPLE GAINE
- 专利标题（英）： Triple-sheathed monomode optical fiber
- 专利标题（中）： DREIFACHUMHÜLLTEOPTISCHE EINMODENFASER
-
申请号： EP12722465.7申请日： 2012-04-24
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公开(公告)号： EP2702649A1公开(公告)日： 2014-03-05
- 发明人: ROY, Philippe , SCHUSTER, Kay , GRIMM, Stephan
- 申请人： Centre National de la Recherche Scientifique (CNRS) , Universite De Limoges
- 申请人地址： Campus Gérard-Mégie 3, rue Michel-Ange 75794 Paris Cedex 16 FR
- 专利权人： Centre National de la Recherche Scientifique (CNRS),Universite De Limoges
- 当前专利权人： Centre National de la Recherche Scientifique (CNRS),Universite De Limoges
- 当前专利权人地址： Campus Gérard-Mégie 3, rue Michel-Ange 75794 Paris Cedex 16 FR
- 代理机构： Gevers France
- 优先权： FR1153550 20110426
- 国际公布： WO2012146866 20121101
- 主分类号： H01S3/067
- IPC分类号： H01S3/067 ; G02B6/02 ; G02B6/036
摘要：
According to the invention, the intermediate sheath (13) is formed by assembling longitudinal elements (13A) and includes: a first optical material, the refractive index of which differs from the refractive index of the monomode core by at most 10
-3 ;
and a second optical material, the refractive index of which is lower than the refractive index of said monomode core and differs therefrom by at least 10
-3 .
-3 ;
and a second optical material, the refractive index of which is lower than the refractive index of said monomode core and differs therefrom by at least 10
-3 .
公开/授权文献
- EP2702649B1 FIBRE OPTIQUE MONOMODE À TRIPLE GAINE 公开/授权日：2017-09-20
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