IBM Journal of Research and Development · 1964 · 105 citations · 6 references
EngineeringMaterials EngineeringMaterials ScienceOptoelectronicsPhotonicsSemiconductor MaterialsOptical Properties Of SemiconductorsOptical SourcesOptoelectronic DevicesOptoelectronic MaterialsQuantum OpticsQuantum OptoelectronicsEmission SpectrumLaser Gain MaterialsLaser MaterialsLight-emitting DevicesOperating Characteristics EvaluationOptical Gain In SemiconductorsPhoton Emission MechanismsStimulated Emission
A double quantum stimulated emission device is proposed and some operating characteristics and relevant systems of materials are discussed.
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Triplet excitons and Delayed Fluorescence in Anthracene Crystals
R. G. Kepler, John C. Caris, P. Avakian et al. · Physical Review Letters · 1963 · 293 citations
Natural Sciences, Chemistry, Physics +17
Optical Double-Photon Absorption in Cesium Vapor
I. D. Abella · Physical Review Letters · 1962 · 179 citations
Natural Sciences, Chemistry, Physics +12