We have examined the dynamic properties of high-aspect-ratio InAs-quantum-dot (QD)
lasers at room temperature. A novel characteristic of low chirp in the lasing wavelength …

The optical performance of quantum dot lasers with different dots-in-a-well (DWELL)
structures is studied as a function of the well number and the indium composition in the …

We analyze the complex turn-on behavior of semiconductor quantum-dot (QD) lasers in
terms of a nonlinear rate equation model for the electron and hole densities in the QDs and …

We study the decrease of the ground-state output with increasing current in two-state
quantum dot lasing. We show that the asymmetry in the thermal population redistribution …

In this monograph, the authors address the physics and engineering together with the latest
achievements of efficient and compact ultrafast lasers based on novel quantum-dot …

The electronic structure and magnetic properties of pure and doped Fe 16 N 2 systems have
been studied in the local-density (LDA) and quasiparticle self-consistent GW …

We report the first demonstration to our knowledge of an ultrabroad emission laser using
InGaAs∕ GaAs quantum dots by cycled monolayer deposition. The device exhibits a lasing …

The formation of self-assembling quantum dots for the different strained material systems
Ge/Si, InAs/GaAs and InP/GaInP in molecular beam epitaxy is discussed. Intense 1.55 and …

Theoretical analysis of carrier dynamics in quantum dot lasers is presented, particularly with
regard to the effect of carrier relaxation. Two modeling approaches are applied, one is …

The use of cavity to manipulate photon emission of quantum dots (QDs) has been opening
unprecedented opportunities for realizing quantum functional nanophotonic devices and …