Review of Scientific Instruments · 1981 · 34 citations · 8 references
Natural SciencesElectrical EngineeringPhysicsRadiation DetectionSpectroscopyAbsorption SpectroscopyDetector TechnologyPrecision SpectroscopySemiconductor DetectorsDetector ConstructionDetector MaterialsDoppler-free SpectroscopyPhoton AbsorptionShielded EnclosuresSpectroscopic DetectionTwo-photon AbsorptionTwo-photon Spectroscopy
A thermionic diode with a shielded auxiliary compartment has been constructed to detect Doppler-free two-photon absorption. The shielded compartment prevents Zeeman and Stark broadening from external fields. The detector’s construction and mode of operation are discussed.
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Stark Ionization of High-Lying States of Sodium
Theodore W. Ducas, Michael G. Littman, R. R. Freeman et al. · Physical Review Letters · 1975 · 200 citations
Thermionic Phenomena Caused by Vapors of Rubidium and Potassium
T. Killian · Physical Review · 1926 · 185 citations