发明申请
- 专利标题: Modified PM tap couplers
- 专利标题(中): 修改的PM抽头耦合器
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申请号: US10079288申请日: 2002-02-20
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公开(公告)号: US20020159704A1公开(公告)日: 2002-10-31
- 发明人: Andrew Richard Rider , Andrew Robertson
- 申请人: JDS Uniphase Corporation
- 申请人地址: CA San Jose
- 专利权人: JDS Uniphase Corporation
- 当前专利权人: JDS Uniphase Corporation
- 当前专利权人地址: CA San Jose
- 主分类号: G02B006/26
- IPC分类号: G02B006/26
摘要:
A fused optical coupler has a PM and a non-PM fiber with equal clad diameters. The fibers are plaited together without applying torsional force on either fiber, fused and stretched to a degree resulting in a tap ratio not more than 10% and PER higher than about 20 dB.
公开/授权文献
- US06674943B2 Modified PM tap couplers 公开/授权日:2004-01-06
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