发明名称 |
OPTICAL POWER TRANSIENT CONTROL SCHEME FOR EDFA AMPLIFIERS |
摘要 |
An improved optical power transient control scheme is provided for optical amplifiers used in long haul, high capacity DWDM optical networks. The optical power transient control scheme employs a combination of feed-forward and feedback control mechanisms to adjust the pump laser current of an amplifier. In this way, the optical power transient control scheme allows for very fast detection of transient changes in optical input power and fast control settling time with minimal optical power degradation. |
申请公布号 |
WO03017439(A2) |
申请公布日期 |
2003.02.27 |
申请号 |
WO2002IB03261 |
申请日期 |
2002.08.14 |
申请人 |
CEYBA INC.;PAVEL, LACRA;MENG, XIAONA |
发明人 |
PAVEL, LACRA;MENG, XIAONA |
分类号 |
H01S3/067;H01S3/13;H01S3/131;H04B10/17 |
主分类号 |
H01S3/067 |
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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