发明授权
US08270785B2 Methods and apparatus to make substantially uniform losses in optical cross connects
有权
在光学交叉连接中使基本上均匀损失的方法和装置
- 专利标题： Methods and apparatus to make substantially uniform losses in optical cross connects
- 专利标题（中）： 在光学交叉连接中使基本上均匀损失的方法和装置
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申请号： US12579108申请日： 2009-10-14
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公开(公告)号： US08270785B2公开(公告)日： 2012-09-18
- 发明人: Jerry C. Chen
- 申请人： Jerry C. Chen
- 申请人地址： US IL Naperville
- 专利权人： Tellabs Operations, Inc.
- 当前专利权人： Tellabs Operations, Inc.
- 当前专利权人地址： US IL Naperville
- 代理机构： Hush Blackwell LLP
- 主分类号： G02B6/42
- IPC分类号： G02B6/42 ; G02B6/32
摘要：
A method for cross connecting optical signals includes using a common beam steerer to direct a set of optical signals from a set of input ports to a set of output ports. The method further includes adjusting a curvature of the common beam steerer so that paths of the optical signals have substantially the same effective path length.
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