发明名称 |
PROTECTED LIGHT SOURCE FOR MULTIPLE WAVELENGTH DIVISION MULTIPLEXED PASSIVE OPTICAL NETWORKS (WDM-PONS) |
摘要 |
A protected light source for generating seed light for at least two wavelength division multiplexed passive optical networks (WDM-PONs). The protected light source includes an optical coupler having N≧2 input ports and M≧2 output ports, each output port being optically connected to supply seed light to a respective set of one or more WDM-PONs. A respective multi-wavelength light source (MWLS) is optically coupled to supply seed light to each input port of the optical coupler. A controller unit controls operation of each multi-wavelength light source (MWLS).
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申请公布号 |
US2012189309(A1) |
申请公布日期 |
2012.07.26 |
申请号 |
US201213434365 |
申请日期 |
2012.03.29 |
申请人 |
HABEL RICHARD;ROBERTS KIM B.;ROCKSTAR BIDCO LP |
发明人 |
HABEL RICHARD;ROBERTS KIM B. |
分类号 |
H04J14/02 |
主分类号 |
H04J14/02 |
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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