English Raman scattering Cited by user Blue.painting on 11 Apr 2019 Raman scattering or the Raman effect is the inelastic scattering of a photon by molecules which are excited to higher energy levels.
English Polariton Cited by user Blue.painting on 11 Apr 2019 In physics, polaritons are quasiparticles resulting from strong coupling of electromagnetic waves with an electric or magnetic dipole-carrying excitation.