Laser Physics Letters · 2004 · 59 citations · 10 references
Natural SciencesMaterials SciencePhysicsOpticsOptoelectronicsSemiconductor MaterialsLaser Host MaterialsLaser OpticsLaser PhysicsOptical Properties Of SemiconductorsOptical SourcesSemiconductor LasersLaser Gain MaterialsLaser MaterialsLaser ThresholdLasersOutput EfficiencySolid-state LasersSpontaneous EmissionStimulated Emission
We demonstrate two-threshold random laser emission in the mixtures of GaAs powder with Al2O3 powder. The dilution of GaAs powder with Al2O3 powder helps to maximize the output efficiency of the stimulated emission.
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Microlaser made of disordered media
Hui Cao, Jingyuan Xu, E. W. Seelig et al. · Applied Physics Letters · 2000 · 261 citations
Natural Sciences, Materials Engineering, Materials Science +17
Investigation of random lasers with resonant feedback
Y. Ling, Hui Cao, Alexander L. Burin et al. · Physical Review A · 2001 · 194 citations