Invention Grant
- Patent Title: Optical fiber, optical fiber ribbon, and optical interconnection system
- Patent Title (中): 光纤，光纤带和光互连系统
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Application No.: US12257462Application Date: 2008-10-24
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Publication No.: US07878712B2Publication Date: 2011-02-01
- Inventor: Iwao Shimotakahara , Harumi Inaba , Ryuichi Sugizaki
- Applicant: Iwao Shimotakahara , Harumi Inaba , Ryuichi Sugizaki
- Applicant Address: JP Tokyo
- Assignee: The Furukawa Electric Co., Ltd.
- Current Assignee: The Furukawa Electric Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2007-210944 20070813
- Main IPC: G02B6/28
- IPC: G02B6/28
Abstract:
An optical fiber has a refractive index profile approximated by n(r)=n1[1-2(Δ1/100)(r/a)^α]1/2 when 0
Public/Granted literature
- US20090052848A1 OPTICAL FIBER, OPTICAL FIBER RIBBON, AND OPTICAL INTERCONNECTION SYSTEM Public/Granted day:2009-02-26
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