发明名称 |
CONTROLLABLE WAVELENGTH-SELECTIVE OPTICAL CROSS-CONNECT |
摘要 |
In accordance with the invention, an optical cross-connect switch includes an optical router for distributing multi-wavelength optical input signals, an optical combiner for supplying multi-wavelength signals at the output ports of the switch, and optical fibers for interconnecting the optical router and optical combiner. Selected interconnecting optical fibers include controllable wavelength-selective elements, such as magnetically controllable fiber gratings, which are capable of transmitting or reflecting individual channels within the multi-wavelength optical signals so that a selected channel of a particular wavelength can be routed from any of the input ports to any of the output ports of the switch.
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申请公布号 |
CA2298168(A1) |
申请公布日期 |
2000.08.19 |
申请号 |
CA20002298168 |
申请日期 |
2000.02.07 |
申请人 |
LUCENT TECHNOLOGIES INC. |
发明人 |
MAVOORI, HAREESH;KNOX, WAYNE HARVEY;FATEHI, MOHAMMAD T.;JIN, SUNGHO |
分类号 |
H04B10/02;G02B6/293;G02B6/34;G02B6/35;H04Q3/52;H04Q11/00;(IPC1-7):G02F1/313;H04J14/02 |
主分类号 |
H04B10/02 |
代理机构 |
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主权项 |
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