| 发明名称 |
Multiplexed transmission optical amplifier |
| 摘要 |
The output from the optical amplifier (1) passes to a coupler (2) and wavelength separator (12) where the level of amplified spontaneous emission level for each wavelength is measured by a detector (13) and the output values used to control (10) the light pump (4). |
| 申请公布号 |
FR2767423(A1) |
申请公布日期 |
1999.02.19 |
| 申请号 |
FR19980010514 |
申请日期 |
1998.08.18 |
| 申请人 |
NEC CORPORATION |
发明人 |
MICHISHITA YUKIO |
| 分类号 |
H01S3/10;H01S3/06;H01S3/067;H01S3/13;H01S3/131;H04B10/07;H04B10/29;H04B10/294;H04J14/00;H04J14/02 |
主分类号 |
H01S3/10 |
| 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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