Bound states in the continuum on perfect conducting reflection gratings
Jianfeng Huang(黄剑峰), Qianju Song(宋前举), Peng Hu(胡鹏), Hong Xiang(向红), and Dezhuan Han(韩德专)
Chin. Phys. B . 2021, (8): 84211 -084211 .  DOI: 10.1088/1674-1056/abeee4