Very low current threshold GaAs/Al0.5Ga0.5As double‐heterostructure lasers grown by chemical beam epitaxy

作者: W. T. Tsang

DOI: 10.1063/1.96490

关键词: HeterojunctionChemical beam epitaxyOptoelectronicsThreshold energySemiconductor laser theoryActive layerCurrent densityDouble heterostructureEpitaxyMaterials science

摘要: The first device performance of GaAs/Al x Ga1− x As double‐heterostructure lasers grown by chemical beam epitaxy (CBE) is reported. Very low averaged current threshold densities …

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