发明授权
US07505694B2 Thermal chirp compensation systems for a chirp managed directly modulated laser (CML™) data link
有权
用于啁啾管理直接调制激光（CML（TM））数据链路的热啁啾补偿系统
- 专利标题： Thermal chirp compensation systems for a chirp managed directly modulated laser (CML™) data link
- 专利标题（中）： 用于啁啾管理直接调制激光（CML（TM））数据链路的热啁啾补偿系统
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申请号： US11120089申请日： 2005-05-02
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公开(公告)号： US07505694B2公开(公告)日： 2009-03-17
- 发明人: Bart Johnson , Daniel Mahgerefteh , Kevin McCallion , Zhencan (Frank) Fan , David Piede , Parviz Tayebati
- 申请人： Bart Johnson , Daniel Mahgerefteh , Kevin McCallion , Zhencan (Frank) Fan , David Piede , Parviz Tayebati
- 申请人地址： US CA Sunnyvale
- 专利权人： Finisar Corporation
- 当前专利权人： Finisar Corporation
- 当前专利权人地址： US CA Sunnyvale
- 代理机构： Workman Nydegger
- 主分类号： H04B10/04
- IPC分类号： H04B10/04
摘要：
A fiber optic communication system for receiving an electronic digital data signal and transmitting the same, comprising an optical signal source adapted to receive the digital data signal and to produce a frequency modulated optical signal from a directly modulated semiconductor laser; an optical spectrum reshaper adapted to convert the frequency modulated optical signal into an amplitude modulated optical signal; and compensation apparatus for compensating for the adverse effects of the thermal chirp normally induced in the frequency modulated optical signal by modulating the semiconductor laser with the electronic digital data signal.
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