Narrow-bandpass filter using orthogonally propagating guided-mode resonance with doubly periodic grating
Narrow-bandpass filter using orthogonally propagating guided-mode resonance with doubly periodic grating
复制标题
使用双周期光栅正交传播导模谐振的窄带通滤波器
DOI：
10.1109/icsj52620.2021.9648543
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发表时间：
2021
期刊：
影响因子：
--
通讯作者：
Ura Shogo
中科院分区：
文献类型：
--
作者：
Yang Zhiyu;Asai Ryo;Inoue Junichi;Kintaka Kenji;Ura Shogo
提出了一种具有双周期结构的二维光栅，用于实现小口径窄带滤波器。对a直径光束和an尺寸滤光片进行数值模拟，得到了96%的峰值透过率。
A two-dimensional grating with a doubly periodic structure is proposed to provide a narrow-bandpass filter of a small aperture. The peak transmittance of 96% was obtained by numerical simulation for a-diameter beam and an-size filter.