One-dimensional structure made of periodic slabs of SiO2/InSb offering tunable wide band gap at terahertz frequency range
Transmittance of a TE polarized wave as a function of frequency and layer thicknesses for the proposed SDPC and DDPC. InSb and SiO2 layers’ thicknesses are 4 μm in (a), (b) and (c), (d), respectively. The incident angle is normal to the crystal and the crystal temperature is assumed to be 300 K.
