发明名称 |
Wavelength multiplexed optical transmission system having over modulation signal coupled and filtered within the modulation band with compensation signal reducing amplifier controlling modulation reduction |
摘要 |
The optical transmission system has different wavelength amplifiers (1) transmitting on a line (3). There is a compensation of over modulation mechanism where signals are picked up in the modulation band (7) and an amplifier (5) controlled (8) to reduce the modulation noise. |
申请公布号 |
FR2808143(A1) |
申请公布日期 |
2001.10.26 |
申请号 |
FR20000005104 |
申请日期 |
2000.04.20 |
申请人 |
ALGETY TELECOM |
发明人 |
GEORGES THIERRY;PAMART JEAN LUC |
分类号 |
H04J14/02;H04L25/03 |
主分类号 |
H04J14/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|