Вышедшие номера
Carrier statistics in quantum dot lasers
Grundmann M.1, Heitz R.1, Bimberg D.1
1Institut fur Festkorperphysik, Technische Universitat Berlin, Berlin, Deutchland
Выставление онлайн: 19 апреля 1998 г.

The description of quantum dot ensembles using solely average carrier populations is insufficient. Bookkeeping of the probability of all micro-states and soluiton of the master equations for the transitions between them allows proper modeling of the phonon bottleneck and laser properties. We predict that single exciton shows gain and calculate the dependence of threshold current density of the type of capture process. The gain-current relation in quantum dot lasers is linear.