1. 衍射光栅：给出了利用感应耦合等离子体(ICP)技术制作熔融石英深刻蚀光栅的详细过程,并在一定的优化条件下制作了一系列不同周期、开口比和深度的高质量深刻...衍射光栅 衍射光栅 (diffraction grating) 一种由密集﹑等间距平行刻线构成的光学器件.

2. 绕射光栅：凡具有周期性排列结构的物体-从小如晶体到大如(无线电)天线阵列-都会对电磁波产生某种程度的绕射现象,因此这些物体都可被视为绕射光栅(diffraction grating).

3. 衍射光栅,绕射光栅：diffraction 衍射,绕射 | diffraction grating 衍射光栅,绕射光栅 | diffuse reflection 漫反射

4. 衍射栅：diffraction 衍射 | diffraction grating 衍射栅 | diffraction spectrum 衍射光谱

noun

1. optical device consisting of a surface with many parallel grooves in it
disperses a beam of light (or other electromagnetic radiation) into its wavelengths to produce its spectrum

Synonym: grating