Frequency selective surface filters with high-quality factors based on a Fano resonance

In this work, we propose a design method of the narrow passband filter with a high Q-factor based on a Fano resonance. A single-layer ...

Source: Optics Letters - February 28, 2024 Category: Physics Authors: Dongzhi Shan Jinsong Gao Naitao Song Nianxi Xu Yi Zhao Hai Liu Yang Tang Source Type: research