发明授权
US08340515B2 Method and system for monitoring optical dispersion in an optical signal
有权
用于监测光信号中光学色散的方法和系统
- 专利标题： Method and system for monitoring optical dispersion in an optical signal
- 专利标题（中）： 用于监测光信号中光学色散的方法和系统
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申请号： US12611670申请日： 2009-11-03
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公开(公告)号： US08340515B2公开(公告)日： 2012-12-25
- 发明人: Alexander Umnov , Takao Naito , Niranjan Hanumanna
- 申请人： Alexander Umnov , Takao Naito , Niranjan Hanumanna
- 申请人地址： JP Kawasaki-shi
- 专利权人： Fujitsu Limited
- 当前专利权人： Fujitsu Limited
- 当前专利权人地址： JP Kawasaki-shi
- 代理机构： Baker Botts L.L.P.
- 主分类号： H04B10/12
- IPC分类号： H04B10/12 ; H04B10/08 ; H04J14/02 ; G02B6/26
摘要：
A method is provided for dispersion compensation of an optical signal communicated in an optical network. The method may include receiving an optical signal comprising a plurality of channels. The method may further include filtering at least one channel from the plurality of channels. The method may also include analyzing the at least one channel of the plurality of channels to measure optical dispersion in the at least one channel. The method may additionally include compensating for optical dispersion based on the measured dispersion.
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