Terahertz planar toroidal dipole metamaterial sensor for detecting gutter oil

XU Jianwei , OUYANG Shoujian , DUAN Shouxin , ZOU Liner , , DENG Xiaohua , SHEN Yun,

Chinese Journal of Quantum Electronics . 2023, (3): 333 -339 . DOI: 10.3969/j.issn.1007-5461.2023.03.004