Summary form only given. We report the results of a joint experimental and theoretical investigation of two types of laser structures. As our most exciting result, we observed efficient clamping of the linewidth enhancement factor a over a wide range of carrier densities for a class of quantum well configurations. These configurations are characterized by a narrow quantum well width together with a high confinement potential.
Observation of linewidth enhancement factor clamping in narrow quantum well laser structures
1999-01-01
347077 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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