动态增益 [
dòng tài zēng yì]
[计] dynamic gain
- 本发明涉及波分复用光纤通信网络中动态增益均衡的方法及其自动增益均衡光纤放大器。
The present invention relates to dynamic gain equalizing method in optical fiber communication network and automatic gain equalizing amplifier. - 文章介绍了一种具有升级能力和动态增益均衡的低成本可重构光分插复用器(ROADM)。
A low-cost reconfigurable optical add/drop multiplexer(ROADM) with system upgrade capability and dynamic gain equilibrium is studied. - 而动态增益均衡器(DGE)可以均衡由于这些原因引起的光通道功率变化和改善波道间信噪比的不一致。
The DWDM transmission quality is degraded owing to the non-equalization. The non-accordance of channel optical power and OSNR is overcome by the dynamic gain equalization equipment (DGE).
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