光学学报, 1983, 3 (1): 88, 网络出版: 2011-09-15
正弦形和矩形浅槽光栅的衍射效率
Diffraction efficiency of sinusoidal grating and lamellar one with shallow groove
摘要
本文描述了理想导体正弦形光栅和矩形光栅的衍射效率与入射角之间的近似关系.文章的分析是从电磁场理论入手,解边界条件方程式,作出一些近似使解简化,在一定的条件下得到它们之间的复杂关系的近似解.
Abstract
The article describes the approximate relation between incident angle and diffraction efficiency of the perfectly conducting sinusoidal grating and the lamellar one. The analysis in the article starts with electromagnetic theory. Solving the boundary condition equation of electromagnetic field, we give some approximation in order to make the equation solved easily; as a result, their complicated relation can be obtained under certain circumstances.
陈南滇. 正弦形和矩形浅槽光栅的衍射效率[J]. 光学学报, 1983, 3(1): 88. CHEN NANDIAN. Diffraction efficiency of sinusoidal grating and lamellar one with shallow groove[J]. Acta Optica Sinica, 1983, 3(1): 88.
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