Optical Sum-Frequency-Generation Interference in Atomic Sodium Vapor
Optical Sum-Frequency-Generation Interference in Atomic Sodium Vapor is a scholarly work, published in 1977 in ''Physical Review Letters''. The main subjects of the publication include solid-state laser, physics, slow light, interference, atomic physics, materials science, and lithium niobate. Optical sum-frequency generation, due to either noncollinear excitation, or magnetic-field mixing, or to their combined effect, is observed in atomic sodium vapor.