As we've seen, the laser is distinctive in that it emits all its energy in the form of a single, narrow, diffraction-limited beam . 我们已经看到，激光器的一个突出之点，就是把全部能量都集中在一个很窄的，由受衍射限制的光束内射出。
Alternatively, we can image that the incoming wave is diffracted by the object and the resulting diffracted wave is then diffracted again by the objective lens . 换一种方式，我们可以这样想象：入射波被物体反射，所得到的衍射波再一次受到物镜的衍射。
General rules for x - ray diffractometric analysis X射线衍射计测量分析的通用规则
Optics and photonics - diffractive optics - vocabulary 光学和光子学.衍射光学.词汇
We offer ruled and holographic diffraction gratings 我们提供常规和全息衍射光栅。
The diffraction phenomena and analysis of self - focus lens 自聚焦透镜衍射现象及分析
It is also approved by the results of the xrd 并通过x射线衍射结果证实了试验结果。
Simulation of fraunhofer diffraction phenomenon by fft 的衍射现象计算机仿真
Simulation of electrons ' diffraction with vb 实现电子单缝衍射的计算机模拟
Ghost diffraction from un - entangled photon pairs 非纠缠光子对的鬼衍射现象
