发明申请
- 专利标题: Optical Fiber and a Method of Making
- 专利标题(中): 光纤和制作方法
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申请号: US12418766申请日: 2009-04-06
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公开(公告)号: US20090274428A1公开(公告)日: 2009-11-05
- 发明人: Xin Chen , Joohyun Koh , Ming-Jun Li , Anping Liu , Deborah Lynn Marlatt , Ji Wang
- 申请人: Xin Chen , Joohyun Koh , Ming-Jun Li , Anping Liu , Deborah Lynn Marlatt , Ji Wang
- 主分类号: G02B6/036
- IPC分类号: G02B6/036 ; B05D5/06 ; B29D11/00
摘要:
According to one example of the invention an optical fiber comprises: (i) a silica based core, said core having a core diameter greater than 80 μm and a numerical aperture NA≧0.24; and (ii) a silica based cladding in contact with and surrounding the core and having a second index of refraction n2, such that n1>n2; wherein the cladding includes B and F. Preferably the numerical aperture NA is at least 0.3.
公开/授权文献
- US07689084B2 Optical fiber and a method of making 公开/授权日:2010-03-30