Applied Physics B · 1988 · 20 citations · 5 references
Natural SciencesMaterials SciencePhysicsCondensed Matter PhysicsSolid State PhysicsSpectroscopyCrystal ChemistryCrystal LatticeCrystal SymmetryElectronic Band StructureLaser CoolingCrystal OscillatorsFrequency Comb GenerationSum-frequency GenerationSum-frequency Generation Spectroscopy
5