Electromagnetic wave polarization 40 Photons 14 Plasmons 14 Quantum theory 12 Phonons 10 Refractive index 10 Surface plasmon resonance 10 Electromagnetic fields 8 Electromagnetic wave reflection 8 Electromagnetic wave scattering 8 Metamaterials 8 Surface plasmon polaritons 8 Boundary conditions 6 Perturbation techniques 6 Resonance 6 Solids 6 Attenuated total reflections 4 Charged particles 4 Diffraction 4 Diffraction gratings 4 Electromagnetic wave refraction 4 Electromagnetic wave transmission 4 Excited states 4 Gaussian beams 4 Integral equations 4 Lateral shifts 4 Linear equations 4 Magnetic permeability 4 Maxwell equations 4 Negative refractive index 4