发明授权
- 专利标题： Optical transmitter and optical signal transmission method
- 专利标题（中）： 光发射机和光信号传输方式
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申请号： US13946662申请日： 2013-07-19
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公开(公告)号： US09356689B2公开(公告)日： 2016-05-31
- 发明人: Takahito Tanimura , Takeshi Hoshida , Masato Nishihara
- 申请人： FUJITSU LIMITED
- 申请人地址： JP Kawasaki
- 专利权人： FUJITSU LIMITED
- 当前专利权人： FUJITSU LIMITED
- 当前专利权人地址： JP Kawasaki
- 代理机构： Fujitsu Patent Center
- 主分类号： H04B10/07
- IPC分类号： H04B10/07 ; H04B10/50
摘要：
An optical transmitter includes: an optical modulator configured to generate an optical signal from a plurality of transmission signals; a crosstalk monitor configured to monitor crosstalk between the plurality of transmission signals by using the optical signal; and a crosstalk canceller configured to correct the plurality of transmission signals based on a result of monitoring by the crosstalk monitor.
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