echelon grating
英 [ˈeʃəlɒn ˈɡreɪtɪŋ]
美 [ˈeʃəlɑːn ˈɡreɪtɪŋ]
阶梯光阑
双语例句
- Through the analysis of reflection echelon grating diffraction efficiency, we gain the corresponding systems theory and research methods, and provide a new way for optical switches 'design.
通过分析研究反射型阶梯光栅的衍射效率，获得了相应的系统理论和研究方法，为新型微光开关的设计和开发提供一种新的思路。