发明名称 |
DISPERSION COMPENSATION IN OPTICAL COMMUNICATIONS SYSTEMS |
摘要 |
Dispersion compensation is applied to an optical signal first by a coarse compensation applied to the signal multiplex on a communications network and then by a fine adjustable compensation applied to individual signal channels dropped from the network. The error rate is measured, for example using forward error correction, and the dispersion compensation is set to minimize the error rate. |
申请公布号 |
EP1468513(A2) |
申请公布日期 |
2004.10.20 |
申请号 |
EP20020806340 |
申请日期 |
2002.12.24 |
申请人 |
MARCONI UK INTELLECTUAL PROPERTY LTD |
发明人 |
CLARINGBURN, HARRY, RICHARD |
分类号 |
H04B10/02;H04B10/18;H04L1/20;(IPC1-7):H04B10/18;H04L1/00 |
主分类号 |
H04B10/02 |
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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