Double transmission peaks electromagnetically induced transparency induced by simultaneously exciting the electric and magnetic resonance in one unit cell
Liu Si-Yuana), Zheng Bu-Shenga), Li Hai-Minga), Liu Xiao-Chunb), Liu Shao-Bin†a)
       
(a) Photograph of fabricated EIT structure, with the inset showing the amplified part of the unit cell. (b) Measured (black dashed line) and simulated (red solid line) transmission spectra as a function of frequency.