Exploration of the Stranski-Krastanow growth of strained semiconductor heterostructures
marked the major breakthrough for easy fabrication of defect-free quantum dots (QDs). For …

High gain and high saturation output power silicon-based semiconductor optical amplifiers
(SOAs) are essential elements in future large-scale silicon photonic integrated circuits (PICs) …

Coherence in light–matter interaction is a necessary ingredient if light is used to control the
quantum state of a material system. Coherent effects are firmly associated with isolated …

The feasibility of implementing an all-optical NAND gate for 160Gb/s return-to-zero data
pulses using a single quantum-dot semiconductor optical amplifier (QD-SOA)-based Mach …

We present ultrahigh-speed and full C-band tunable wavelength conversions using cross-
gain modulation in a quantum-dot semiconductor optical amplifier (QD-SOA). In this study …

This thesis sheds light on the unique dynamics of optoelectronic devices based on
semiconductor quantum-dots. The complex scattering processes involved in filling the …

Copper tin sulfide (Cu2SnS3) is a unique semiconductor, whose nanocrystals have attracted
researchers' attention for its tunable energy bandgap and wavelength in visible and near …

We introduce a self-consistent approach for the description of the nonlinear light
propagation in InAs/InGaAs quantum-dot semiconductor optical amplifiers and, using it …

An optoelectronic device and method of making the same. The device comprising: a
substrate; an epitaxial crystalline cladding layer, on top of the substrate; and an optically …

Quantum-dot (QD) based semiconductor optical amplifiers (SOAs) are key components for a
large number of different applications in particular for all-optical communication networks …