Figure 4
From: Deep neural network-enabled multifunctional switchable terahertz metamaterial devices
(a) Absorption and reflection spectra of the absorber under different polarization modes. (b) The relationship between the σ of VO2 and the ambient temperature. (c) The relationship between ε and μ of the absorber across different polarization modes. (d) The real and imaginary parts of the relative impedance of TE and TM waves when σVO2 = 2 × 105 S/m.
