同时，从能耗角度上讲，用户更关心的不是空压机轴功率的能耗比，而是输入功率的能耗比。

At the same time, from the energy consumption perspective, the user more not concerned with the air compressor shaft power energy consumption, but the input power than the energy consumption ratio.

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减小探测光输入功率，选取短波长探测光波长，增加半导体光放大器的腔长和模场限制因子以及大的偏置电流可提高转换光消光比；

Meanwhile extinction ratio of converted signal can be improved with low probe power, short probe wavelength, long cavity length, high confinement factor, and large biased current.

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最后分析了全光译码器的输出功率和输出消光比与输入泵浦光功率、探测光功率之间的关系。

Finally, it also analyzed the relationship between the input pump power and the probe optical power and its output power and output extinction ratio.

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