衍射角 meaning in English

angle of diffraction
angle of incidence
diffraction angle

Experimental determination of the diffraction angle of volume holographic gratings under off
体全息光栅偏移布拉格角读出时衍射角的测定
The blue wavelengths are diffracted at a lesser angle than the green wavelengths , which are at a lesser angle than the red wavelengths
蓝色波长的衍射角度要小于绿色波长的衍射角，它们均比红色光的衍射角度小。
The basis is that when incident polarized light gets through a liquid - crystal box , it ’ s first diffraction angle and optical intensity are controlled by periodic electric field
其原理为:入射偏振光通过空间周期电场作用下的液晶盒,一级衍射角和衍射光强受到电压的调制。
Numerical examples show that , pulse deformation and broadening , spectrum redshifting , narrowing and distortion take place with increasing diffraction angle in the near field , and the pulse form changes with propagation distance in the near field , but is preserved in the far field
数值计算例说明在近场随衍射角的增大会出现脉冲变形、加宽、谱红移、变形、变窄等特性，脉冲形状在近场随传输距离变化而变化，但在远场保持不变。