发明名称 |
Regenerated optical WDM transmission system |
摘要 |
<p>The transmission system has an optical transmitter and receiver connected by an optical fibre optics line. There are a number of optical regenerators (10) along the path. Each regenerator processes a different one of the channel groups, using a duplexer (12) to separate and amplify one of the channel signals and a second duplexer to recombine the channel signals with the others.</p> |
申请公布号 |
EP1030471(A1) |
申请公布日期 |
2000.08.23 |
申请号 |
EP20000400174 |
申请日期 |
2000.01.24 |
申请人 |
ALCATEL |
发明人 |
BRINDEL, PATRICK;DANY, BRUNO;DESURVIRE, EMMANUEL |
分类号 |
G02B6/293;H04B10/29;H04B10/294;H04B10/299;H04J14/00;H04J14/02;(IPC1-7):H04B10/17;H04B10/16 |
主分类号 |
G02B6/293 |
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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