发明授权
- 专利标题： Method and apparatus for transmitting a signal using thermal chirp management of a directly modulated transmitter
- 专利标题（中）： 使用直接调制发射机的热啁啾管理发送信号的方法和装置
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申请号： US10933081申请日： 2004-09-02
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公开(公告)号： US07406267B2公开(公告)日： 2008-07-29
- 发明人: Daniel Mahgerefteh , Roeland Nuyts , Yasuhiro Matsui , Parviz Tayebati , Bart Johnson , Duncan Walker , Xueyan Zheng
- 申请人： Daniel Mahgerefteh , Roeland Nuyts , Yasuhiro Matsui , Parviz Tayebati , Bart Johnson , Duncan Walker , Xueyan Zheng
- 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 transmitter comprising a digital driver adapted to adjust the crossing point of a digital base signal, an optical source adapted to receive the digital base signal and produce a frequency modulated optical signal, and an optical spectrum reshaper adapted to convert the frequency modulated optical signal to an amplitude modulated optical signal.A method for transmitting a signal, comprising: adjusting the crossing point of a digital base signal; providing the adjusted signal to an optical source to produce a frequency modulated optical signal; and providing the frequency modulated optical signal to an optical spectrum reshaper to convert the frequency modulated optical signal to an amplitude modulated optical signal.