物理学报2011，Vol.60Issue(9)：392-397,6.
透射光栅衍射效率的通用模型
General model of transmission grating diffraction efficiency
摘要
Abstract
In the Fraunhofer diffraction approximation, a general model for calculating the transmission grating diffraction efficiency is deduced from wave optics under the condition of far field. Diffraction efficiency of transmission grating with any cross section can be obtained from such a general model. Rectangular, trapezoidal, 5-side quasi-trapezoidal and 7-side quasi-trapezoidal cross section calculation method are established with this model. And two examples are given to demonstrate the correctness of this general model.关键词
透射光栅/衍射效率/数值模拟Key words
transmission grating/diffraction efficiency/calculational simulation分类
数理科学引用本文复制引用
尚万里,杨家敏,赵阳,朱托,熊刚..透射光栅衍射效率的通用模型[J].物理学报,2011,60(9):392-397,6.基金项目
国家高技术研究发展计划（863）资助的课题 （）
