Experiments and simulation of spectrally-resolved static and dynamic properties in quantum dot two-state lasing
Journal
Japanese Journal of Applied Physics
Journal Volume
48
Journal Issue
3
Date Issued
2009
Author(s)
Abstract
We investigated the spectrally-resolved static and dynamic properties of quantum-dot lasers. The ground-state quenching and abnormal turn-on delay in quantum-dot two-state lasing behaviors are systematically studied. We found that the more saturated ground-state gain would quench ground-state emission more easily and result in the abnormal turn-on delay. Using a rate-equation model, we have successfully simulated such phenomena by considering the current heating effect. © 2009 The Japan Society of Applied Physics.
SDGs
Type
journal article