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公开(公告)号:US20170168231A1
公开(公告)日:2017-06-15
申请号:US15444687
申请日:2017-02-28
Applicant: Corning Incorporated
Inventor: George Edward Berkey , Dana Craig Bookbinder , Ming-Jun Li , Pushkar Tandon
IPC: G02B6/02 , C03C13/04 , C03B37/014 , G02B6/036 , C03B37/018
CPC classification number: G02B6/02014 , C03B37/01205 , C03B37/01211 , C03B37/01262 , C03B37/01282 , C03B37/01413 , C03B37/01433 , C03B37/01446 , C03B37/01453 , C03B37/018 , C03B37/01815 , C03B37/0183 , C03B37/01838 , C03B37/01853 , C03B37/01869 , C03B2201/08 , C03B2201/12 , C03B2201/20 , C03B2201/24 , C03B2203/22 , C03B2203/23 , C03B2203/24 , C03B2205/42 , C03B2207/30 , C03C13/045 , C03C13/046 , C03C25/1061 , C03C2201/11 , C03C2201/12 , C03C2203/54 , C03C2213/00 , G02B6/02019 , G02B6/03627
Abstract: An optical fiber having a core comprising silica and greater than 1.5 wt % chlorine and less than 0.5 wt % F, said core having a refractive index Δ1MAX, and a inner cladding region having refractive index Δ2MIN surrounding the core, where Δ1MAX>Δ2MIN.