发明名称 |
Device for compensating polarization dispersion in an optical transmission system |
摘要 |
A device for compensating the polarization dispersion suffered by an optical signal when it is transmitted by an optical line includes a polarization controller. It generates a differential time delay between two orthogonal polarization modes and controls the polarization controller so that it converts the signal transmitted by the line into a compensated optical signal. If the quality of the compensated optical signal remains below a reference quality the device modifies the state of polarization of the optical signal. Applications include long distance optical transmission via standard fibers.
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申请公布号 |
US2003039426(A1) |
申请公布日期 |
2003.02.27 |
申请号 |
US20020206962 |
申请日期 |
2002.07.30 |
申请人 |
ALCATEL |
发明人 |
LANNE STEPHANIE;HAMAIDE JEAN-PIERRE;PENNINCKX DENIS |
分类号 |
H04B10/18;H04B10/2507;(IPC1-7):G02B6/27;G02B27/28 |
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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