2005•IEEE Journal of Quantum ElectronicsRequires access

Theory of semiconductor quantum-dot laser dynamics

Chi‐Wai Chow, S. W. Koch

Abstract

A theory for describing nonequilibrium dynamics in a semiconductor quantum-dot laser is presented. This theory is applied to a microcavity laser with a gain region consisting of an inhomogeneous distribution of quantum dots, a quantum-well wetting layer, and injection pumped bulk regions. Numerical results are presented and the effects of spectral hole burning, plasma heating, and many-body effects are analyzed.

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Key concepts: Wetting layer, Quantum dot laser, Quantum dot, Laser, Semiconductor laser theory, Physics, Semiconductor, Quantum well