Eigen modes Electromagnetic fields 4 Metamaterials 4 Numerical example 4 Phonons 4 Photons 4 Plasmons 4 Propagation characteristics 4 Quantum theory 4 Refractive index 4 Solids 4 Surface polaritons 4 Altitude profiles 2 Analytic extension 2 Antennas 2 Attenuated total reflections 2 Cassini 2 Cassini orbiter 2 Complex planes 2 Conductive water 2 Constitutive parameters 2 Diffraction 2 Electric field measurement 2 Electric fields 2 Electric furnaces 2 Electric network analysis 2 Electromagnetic wave polarization 2 Electromagnetic wave reflection 2 Electronic equipment 2 Extremely low frequencies 2