发明名称 |
Wavelength division multiplexing system |
摘要 |
A wavelength division multiplexing system includes a wavelength division multiplexing transmission path including a multimode optical fiber that is codoped with germanium and fluorine. The wavelength division multiplexing system may further include a multiplexer and a demultiplexer, in which the multiplexer and the demultiplexer are coupled via the multimode optical fiber. The wavelength division multiplexing system may further include a first multiplexer/demultiplexer and a second multiplexer/demultiplexer, in which the first multiplexer/demultiplexer and the second multiplexer/demultiplexer are coupled via the multimode optical fiber so that a bidirectional wavelength division multiplexing is enabled.
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申请公布号 |
US2005157995(A1) |
申请公布日期 |
2005.07.21 |
申请号 |
US20050036981 |
申请日期 |
2005.01.19 |
申请人 |
FUJIKURA LTD. |
发明人 |
GUAN NING;TAKENAGA KATSUHIRO;HIMENO KUNIHARU |
分类号 |
G02B6/00;G02B6/028;G02B6/293;H04J14/00;H04J14/02;(IPC1-7):G02B6/02;G02B6/16 |
主分类号 |
G02B6/00 |
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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