在高反射率的金属上镀上一层金属膜，并在镜面金属膜上刻划一系列平行等宽、等距的刻线，这种使白光反射，又能使光色散的光栅，称为反射光栅。
介绍了利用光盘片进行反射光栅实验的方法。
The experiment of reflected grating with compact disc is introduced in this paper.
一束电子波衍射的方式，同光波从一个反射光栅上弹回的方式完全类似，这真是不可思议。
Amazingly enough, a beam of electrons had thus been diffracted in a manner completely analogous to a light wave bouncing off a reflection grating.
本文研究了反射光栅散射的高斯光束的场分布，证明它们与几何预示的散射场有很大区别。
We investigate the fields of Gaussian beams scattered by reflection gratings and show that their behavior may differ considerably from that predicted by geometrical considerations.
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