Properties of the Band Gaps in 1D Ternary Lossy Photonic Crystal Containing Double-Negative Materials

Figure 1

Real parts of permittivity (dotted line), permeability (dashed line), and refractive index (solid line) of layers 𝐴, 𝜀^′_𝐴, 𝜇^′_𝐴, and 𝑛^′_𝐴 versus frequency for a small loss factor.