本文讨论了空气隙型光固定衰减器的回波损耗。

This paper discusses the return loss in air-space type fixed optical attenuator.

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根据这种自衍射效应，归纳了四种记录和光固定实验组合方案。

Based on this self diffraction effect, four kinds of recording and optical fixing procedures are set up.

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但光点留在固定的位置彼此相对——打个比方，就像星座。

But the points of light stay in fixed positions relative to each other-making, for example, constellations possible.

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So that should mean that the energy that's transferred to the electron should be greater, but that's not what you saw at all, and what you saw is that if you kept the frequency constant there was absolutely no change in the kinetic energy of the electrons, no matter how high up you had the intensity of the light go.

所以这意味着转移到电子,上的能量也越大，但这并不是，我们观测到的现象,我们所看到的是,如果固定光的频率不变,不管光强如何变化,电子的动能没有任何变化。

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