发明申请
- 专利标题： Low bend loss single mode optical fiber
- 专利标题（中）： 低弯损耗单模光纤
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申请号： US11888959申请日： 2007-08-03
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公开(公告)号： US20080056654A1公开(公告)日： 2008-03-06
- 发明人: Scott Robertson Bickham , Dana Craig Bookbinder , Ming-Jun Li , Snigdharaj Kumar Mishra , Daniel Aloysius Nolan , Pushkar Tandon
- 申请人： Scott Robertson Bickham , Dana Craig Bookbinder , Ming-Jun Li , Snigdharaj Kumar Mishra , Daniel Aloysius Nolan , Pushkar Tandon
- 主分类号： G02B6/028
- IPC分类号： G02B6/028
摘要：
Optical waveguide fiber that is bend resistant and single mode at 1260 nm and at higher wavelengths. The optical fiber includes a core of radius R1 and cladding, the cladding having an annular inner region of radius R2, an annular ring region, and an annular outer region. The annular ring region starts at R2, and the ratio R1/R2 is greater than 0.40.
公开/授权文献
- US07620282B2 Low bend loss single mode optical fiber 公开/授权日：2009-11-17