发明名称 |
OPTICAL NODE, OPTICAL NETWORK SYSTEM, AND METHOD FOR MEASURING POLARIZATION MODE DISPERSION |
摘要 |
An optical node disposed along a transmission line that uses optical fiber. The optical node includes a first signal generator and a monitor. The first signal generator generates a first measurement signal for measuring polarization mode dispersion values and transmits the first measurement signal along the transmission line. The monitor detects a second measurement signal from the transmission line and measures polarization mode dispersion values by performing signal processing with respect to the second measurement signal.
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申请公布号 |
US2011229128(A1) |
申请公布日期 |
2011.09.22 |
申请号 |
US201113004532 |
申请日期 |
2011.01.11 |
申请人 |
FUJITSU LIMITED |
发明人 |
SAKAMOTO TAKESHI;FUKUMITSU KATSUMI;KOMAKI KOSUKE |
分类号 |
H04B10/08 |
主分类号 |
H04B10/08 |
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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