backward gain

基本解釋

The performance of the backward pumping is better than that of forward pumping in gain and noise features.
在增益和噪聲特性方面，后向抽運方式優(yōu)于前向抽運方式。
The researchers now plan to optimize their set-up to see how much higher than can raise the gain of their backward laser.
研究者們現(xiàn)在正著手著讓他們設(shè)備達到最優(yōu)化，來看看他們的后向激光的強度還能提高多少。
It is shown that the saturation power of FRAs decreases with the pump power, and gain saturation is easier to occur in the forward pump scheme than in the backward pump scheme.
同時指出，光纖拉曼放大器的飽和功率隨泵浦功率的增大而減小，相對于后向泵浦方式，增益飽和更容易在前向泵浦方式下產(chǎn)生。

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ECONOMIST: The future of the state