| 发明名称 |
MULT9-DEGREE WAVELENGTH CROSS-CONNECT USING BIDIRECTIONAL WAVELENGTH SELECTIVE SWITCH |
| 摘要 |
A modular wavelength cross connect node for use in a dense wavelength division multiplexing network exhibiting low cost and improved performance by employing a bidirectional wavelength selective switch in a main optical path and using optical circulators to share any common ports.
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| 申请公布号 |
US2010260500(A1) |
申请公布日期 |
2010.10.14 |
| 申请号 |
US20100712701 |
申请日期 |
2010.02.25 |
| 申请人 |
NEC LABORATORIES AMERICA INC |
发明人 |
JI PHILIP NAN;WANG TING;AONO YOSHIAKI |
| 分类号 |
H04J14/02 |
主分类号 |
H04J14/02 |
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