发明授权
- 专利标题： Direct detection for receiving polarization multiplexing signals
- 专利标题（中）： 用于接收偏振复用信号的直接检测
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申请号： US12371233申请日： 2009-02-13
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公开(公告)号： US08184973B2公开(公告)日： 2012-05-22
- 发明人: Dayou Qian , Lei Xu , Junqiang Hu , Ting Wang
- 申请人： Dayou Qian , Lei Xu , Junqiang Hu , Ting Wang
- 申请人地址： US NJ Princeton
- 专利权人： NEC Laboratories America, Inc.
- 当前专利权人： NEC Laboratories America, Inc.
- 当前专利权人地址： US NJ Princeton
- 代理商 Paul Schwarz; Joseph Kolodka
- 主分类号： H04J14/06
- IPC分类号： H04J14/06 ; H04B10/158
摘要：
There is provided a method for detecting optical signals comprising employing a photo diode to both directly detect a received optical signal and convert it into an electrical signal for recovery of data bit stream information in the received optical signal, the received optical signal being derived from a separation of two polarization multiplexed optical signals that were combined before being received.
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