发明名称 |
Optical module for a parallel dispersion management |
摘要 |
<p>An optical module advantageously uses optical conversion fibers not only for a single channel but for sets of channels that are, in a specific way, selected from a multi-channel wave division multiplex (WDM) grid. The sets of channels are defined such that four wave mixing is negligible or has a negligible effect. The optical module has a demultiplexer, a multiplexer, and parallel optical conversion fiber portions that are arranged between the demultiplexer and the multiplexer. Each of the parallel optical conversion fiber portions has a specific dispersion map and transmits a different set of channels of the multi-channel WDM grid. These channels are regularly spaced from each other.</p> |
申请公布号 |
EP1261153(B1) |
申请公布日期 |
2003.10.22 |
申请号 |
EP20010440131 |
申请日期 |
2001.05.14 |
申请人 |
ALCATEL |
发明人 |
LECLERC, OLIVIER;BRINDEL, PATRICK |
分类号 |
G02F1/35;H04B10/2525;H04J14/00;H04J14/02;(IPC1-7):H04B10/18 |
主分类号 |
G02F1/35 |
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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