发明名称 |
Method and system for automatic feedback control for fine tuning a delay interferometer |
摘要 |
<p>A method for receiving an optical signal is included where an ingress signal is split into a first portion and a second portion. A relative delay is induced between the first portion and the second portion, which are optically interfered to generate at least one interfered signal. Quality criteria of a monitored signal at least based on the at least one interfered signal is monitored so that a relative delay based in the quality criteria may be adjusted.</p> |
申请公布号 |
EP1513273(A2) |
申请公布日期 |
2005.03.09 |
申请号 |
EP20040019922 |
申请日期 |
2004.08.23 |
申请人 |
FUJITSU LIMITED |
发明人 |
HOSHIDA, TAKESHI;CHOUDHARY, SEEMANT |
分类号 |
H04B10/04;H04B10/00;H04B10/06;H04B10/142;H04B10/152;H04B10/158;(IPC1-7):H04B10/158 |
主分类号 |
H04B10/04 |
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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