Quantum dot lasers and optoelectronic device integration

This paper highlights quantum dot (QD) lasers and QD optoelectronic device integration. The emission spectrum, room temperature photoluminescence, and electroluminescence spectra of a 3-stacked InAs QD laser are presented. On the other hand, monolithic integration of QD devices is desirable for practical applications, as this would lead to low loss, high speed modules, operating at lower currents.