Acoustic control of the lasing threshold in QDs ensemble coupled to an optical microcavity

TL;DR

This paper presents a theoretical model for controlling the lasing threshold in quantum dot ensembles coupled to optical microcavities through strain pulses, enabling tunable lasing behavior.

Contribution

The work introduces a novel theoretical framework to simulate and analyze strain-induced modulation of lasing in quantum dot-microcavity systems.

Findings

Strain pulses can significantly alter the lasing threshold.

The model predicts tunable lasing behavior via strain control.

Potential for dynamic laser tuning in quantum dot systems.

Abstract

We propose a theoretical model which describes the coupling between quantum dots ensemble and optical microcavity. By this model we simulate the interaction of the system with the strain pulse which can strongly modify the lasing of QDs.