发明名称 |
Dispersion compensation method and apparatus |
摘要 |
In one embodiment of the invention a dispersion compensator is provided for use in a dense wavelength division multiplexed optical communication system. The dispersion compensator comprises a periodic-group-delay dispersion compensation module which provides a portion of the dispersion compensation for a dispersion managed span of the optical communication system. A remaining portion of the dispersion compensation for the dispersion managed span is provided by dispersion compensating fiber. The portions of the dispersion compensation provided by each of the periodic-group-delay dispersion compensation module and the dispersion compensating fiber is selected such that the collision-induced timing jitter is reduced.
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申请公布号 |
US2004126114(A1) |
申请公布日期 |
2004.07.01 |
申请号 |
US20020331299 |
申请日期 |
2002.12.30 |
申请人 |
LIU XIANG;MOLLENAUER LINN FREDERICK;WEI XING |
发明人 |
LIU XIANG;MOLLENAUER LINN FREDERICK;WEI XING |
分类号 |
H04B10/18;H04J14/02;(IPC1-7):H04J14/02 |
主分类号 |
H04B10/18 |
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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