Design of a multiband terahertz perfect absorber
Hu Dan1, †, 
, Wang Hong-yan2, Tang Zhen-jie1, Zhang Xi-wei1, Ju Lin1, Wang Hua-ying3, ‡,
, Wang Hong-yan2, Tang Zhen-jie1, Zhang Xi-wei1, Ju Lin1, Wang Hua-ying3, ‡, (a) Absorption spectra for different incident polarization angles of 0°, 30°, 45°, 53°, 60°, and 90°. (b) Maximum absorptivity as a function of the incident polarization angle for 2.71 THz and 3.33 THz, respectively.
