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。
反射光栅(Reflection Gratings),又称为短周期光栅(Short-period Gratings)或弱光栅(Weak Gratings),此种光栅之特征是光在分歧行进标的目的之模态互相耦合 透射...
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... reflectance coating 反射涂层 reflectance grating 反射光栅 reflectance spectrometry 反射光谱学 ...
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... LIGHT BARRIERS—光栅 REFLEX LIGHT BARRIERS—反射光栅 INTRINSICALLY SAFE SENSORS—本安型传感器 ...
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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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