Heterogeneous III-V-on-silicon photonic integration has proved to be an attractive and
volume manufacturable solution that marries the merits of III-V compounds and silicon …

The performance of an ultrafast all-optical logic gate based on quantum-dot semiconductor
optical amplifier (QD-SOA) has been theoretically analyzed in this paper. We introduce a …

A detailed numerical investigation of polarization-independent quantum dot InAs/GaAs
semiconductor optical amplifier (PIQS) based on a technique called mode propagation …

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

The input power dynamic range (IPDR) of a semiconductor optical amplifier (SOA) gives the
input power range within which an SOA can be operated error free. It is among the most …

The capability of semiconductor optical amplifiers (SOA) to amplify advanced optical
modulation format signals is investigated. The input power dynamic range is studied and …

Wavelength conversion using cross-gain modulation (XGM) in quantum-dot (QD)
semiconductor optical amplifiers (SOAs) is investigated. Small-signal measurements reveal …

All-optical semiconductor optical amplifiers (SOAs) present a cost-effective and highly
efficient solution for long-distance WDM networks. In this study, the investigation of a dual …

P-doped and undoped quantum dot (QD) semiconductor optical amplifiers (SOAs) having a
similar chip gain of 22–24 dB are compared with regard to their static and dynamic …

The gain and phase recovery dynamics of quantum-dot (QD) semiconductor optical
amplifiers are calculated, including all the optical transitions involved in successive carrier …