| 发明名称 |
OPTICAL ARRANGEMENT FOR AMPLIFYING WDM SIGNALS |
| 摘要 |
An amplification circuit for amplifying wavelength-division-multiplexed (WDM) optical signals in a fiber-optic network is presented. The amplification circuit amplifies WDM signals propagating simultaneously in both directions through a fiber-optic link with a single unidirectional optical amplifier.
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| 申请公布号 |
CA2224851(C) |
申请公布日期 |
2001.07.10 |
| 申请号 |
CA19972224851 |
申请日期 |
1997.12.15 |
| 申请人 |
AT&T CORP. |
发明人 |
GLANCE, BERNARD |
| 分类号 |
G02B6/00;H01S3/067;H04B10/16;H04B10/17;H04J14/00;H04J14/02;(IPC1-7):H04J14/02;H04B10/24 |
主分类号 |
G02B6/00 |
| 代理机构 |
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