发明名称 |
System and method for an optical signal monitor |
摘要 |
Techniques and systems for monitoring of optical signals are described. Each of a plurality of optical signals is supplied to an optical port. A port signal is generated based on each of the optical signals and each of the port signals is subjected to a time delay to create a time delayed signal, with a different time delay being present in each of the time delayed signals. The time delayed signals are multiplexed to create a multiplexed signal comprising a plurality of multiplexed signal components, each component corresponding to one of the time delayed signals and exhibiting a time delay characterizing the corresponding time delayed signal. A desired one or ones of the multiplexed signal components are selected by analysis or display by specifying a time delay present in the time delayed signal represented by the desired component, and selecting a signal component exhibiting the specified time delay.
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申请公布号 |
US2004202471(A1) |
申请公布日期 |
2004.10.14 |
申请号 |
US20030412501 |
申请日期 |
2003.04.11 |
申请人 |
LUCENT TECHNOLOGIES, INC. |
发明人 |
BETHEA CLYDE GEORGE |
分类号 |
H04J14/08;(IPC1-7):H04J14/00 |
主分类号 |
H04J14/08 |
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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