时域有限差分法
栅栏
电介质
衍射
二进制数
有限差分法
衍射光栅
衍射效率
时域
光学
严格耦合波分析
材料科学
物理
计算机科学
数学分析
数学
光电子学
算术
计算机视觉
作者
Hong-Lae Jang,Jin‐Hak Yi
出处
期刊:2021 IEEE Region 10 Symposium (TENSYMP)
日期:2021-08-23
被引量:1
标识
DOI:10.1109/tensymp52854.2021.9550974
摘要
Diffraction efficiency in binary grating is analyzed by using the rigorous coupled-wave analysis (RCWA) and finite difference time domain method to verify applicability of RCWA. The simulation results show that RCWA has a similar accuracy as compared to FDTD but reduces calculating time by a factor of approximately 50.
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