IEEE Journal of Quantum Electronics · 1978 · 613 citations · 0 references
Natural SciencesPhysicsAtomic PhysicsOpticsPhotonicsAtomic SpectroscopyLaser PhysicsNonlinear OpticsOptical SpectroscopyQuantum OpticsStark Effect1:1 Resonance3:2 ResonanceAtom LocalizationAtom-field InteractionsResonanceTwo-photon Selection RulesTwo-photon SpectroscopyTwo-photon Transitions