发明名称 |
Method and apparatus for controlling the extinction ratio of transmitters |
摘要 |
A method and apparatus for modifying the extinction ratio of a modulated optical signal by adapting a modulator driver signal in response to differences in spectral regions of the modulated optical signal. In another embodiment for modifying the extinction ratio of a modulated optical signal, a modulator signal is adapted in response to differences between a profile of the modulated optical signal and a desired profile.
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申请公布号 |
US2003206674(A1) |
申请公布日期 |
2003.11.06 |
申请号 |
US20020137829 |
申请日期 |
2002.05.02 |
申请人 |
LUCENT TECHNOLOGIES INC. |
发明人 |
ALTMAN LEV;BANERJEE SONALI;GROSZ DIEGO FERNANDO;HUNSCHE STEFAN;LAKOBA TARAS IGOREVICH |
分类号 |
G02F1/03;H04B10/155;(IPC1-7):G02F1/01 |
主分类号 |
G02F1/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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