| 发明名称 |
Method and apparatus for monitoring channel performance in dense wavelength division multiplexed (DWDM) optical networks |
| 摘要 |
Apparatus for monitoring channel performance in Dense Wavelength Division Multiplexed (DWDM) optical networks, including a tunable optical channel selection filter and a tunable optical notch filter.
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| 申请公布号 |
US2004161242(A1) |
申请公布日期 |
2004.08.19 |
| 申请号 |
US20040761517 |
申请日期 |
2004.01.21 |
| 申请人 |
AGILENT TECHNOLOGIES, INC. |
发明人 |
XU YU |
| 分类号 |
H04B10/077;H04B10/079;H04B17/00;H04J14/00;H04J14/02;(IPC1-7):H04B10/12 |
主分类号 |
H04B10/077 |
| 代理机构 |
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