介绍一种根据出射光平行度要求计算斜方棱镜面形误差的方法。

A calculation method to calculate the surface shape error of rhombic prism according to parallelism demand of emergent beam is introduced.

youdao

虽然还要经过衍射过程，但是这样，出射光便可以被更好的转换为特殊形式的室内光。

A diffraction process is also used, but in this case, the light output can be more finely turned to produce particular internal light patterns.

youdao

这就要提高激光器出射光场的对称性，减小光的散射角，这需要提高对激光器波导层的结构优化。

Since the severe asymmetry of optical field and beam divergence degrade the coupling efficiency, the waveguide structure optimizing needed.

youdao

So, for example, here we're showing rubidium and potassium and sodium plotted where we're plotting the frequency -- that's the frequency of that light that's coming into the metal versus the kinetic energy of the electron that's ejected from the surface of the metal.

让大家看来都是可以理解的事情,就是把不同金属的观测结果,画到一张图里面来，例如这里,我们展示的是钠，钾,铷的频率-这是照射金属的光的频率,和金属表面出射电子动能的关系。

麻省理工公开课 - 化学原理课程节选

So, one thing they did, because it was so easy to measure kinetic energy of electrons, is plot the frequency of the light against the kinetic energy of the electron that's coming off here. And in your notes and on these slides here, just for your reference, I'm just pointing out what's going to be predicted from classical physics.

他们做的其中一件事,因为测量电子动能是很容易的，就是画出光的频率,和出射电子动能之间的关系,在讲义的这里，仅仅是,为了做个比较，我要指出，经典物理所给出的预测,这个不作为对你们的要求。

麻省理工公开课 - 化学原理课程节选