| 申请日期 | 2025-06-26 | 申请号 | EP03796235 |
| 公开（公告）号 | EP1584147B1 | 公开（公告）日 | 2012-09-12 |
| 公开国别 | EP | 申请人省市代码 | 全国 |
| 申请人 | Ericsson AB | ||
| 简介 | A ringed optical transmission system comprises along the ring rare earth doped fiber amplifiers. The system has a gain peak with a lambdaASE wavelength outside the lambda1-lambdan band of the channels transmitted along the ring, the wavelength corresponding to an ASE emission peak of the amplifiers in the ring. In this manner a lasing peak forming a gain stabilization signal is produced. | ||
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