发明名称 |
Low loss, noise filtering multiplexer/demultiplexer for reconfigurable OADMs |
摘要 |
Agile OADM structures having a range of tradeoffs between costs and flexibility are disclosed. In certain implementations, cyclic AWGs (arrayed waveguide gratings) are employed. Excellent optical performance is achieved along with relatively low initial and upgrade costs. An economically optimal level of network flexibility may thus be achieved.
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申请公布号 |
US7542634(B1) |
申请公布日期 |
2009.06.02 |
申请号 |
US20070671111 |
申请日期 |
2007.02.05 |
申请人 |
CISCO TECHNOLOGY, INC. |
发明人 |
MELI FAUSTO;VISCARDI VALERIO |
分类号 |
G02B6/28;H04J14/02 |
主分类号 |
G02B6/28 |
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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