发明申请
- 专利标题： ADAPTIVE OPTICAL SIGNAL PROCESSING WITH MULTIMODE WAVEGUIDES
- 专利标题（中）： 自适应光信号处理与多模波形
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申请号： US11940199申请日： 2007-11-14
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公开(公告)号： US20080069561A1公开(公告)日： 2008-03-20
- 发明人: Joseph Kahn , Mark Horowitz , Olav Solgaard , Shanhui Fan
- 申请人： Joseph Kahn , Mark Horowitz , Olav Solgaard , Shanhui Fan
- 专利权人： The Board of Trustees of the Leland Stanford Junior University
- 当前专利权人： The Board of Trustees of the Leland Stanford Junior University
- 主分类号： H04K3/00
- IPC分类号： H04K3/00
摘要：
Optical signals are passed in an optical medium using an approach that facilitates the mitigation of interference. According to an example embodiment, a filtering-type approach is used with an optical signal conveyed in an optical fiber, such as a multimode fiber (MMF) or a multimode waveguide. Adaptive spatial domain signal processing, responsive to a feedback signal indicative of data conveyed in the multimode waveguide, is used to mitigate interference in optical signals conveyed in the multimode waveguide.