Metal oxide nanoparticles represent a new class of important materials that are increasingly
being developed for use in research and health-related applications. Although the in vitro …

The absorption spectra of CdSe/ZnO and TiO_2/MgZnO quantum dot (QD) solar cells were
calculated, then their quantum efficiencies (QEs) were studied at different QD sizes and …

An all-optical delay flip flop is designed and described using two quantum dot
semiconductor assisted Mach-Zehnder interferometers in this study. The flip flop has one …

The screening effects on the light emission characteristics of wurtzite (WZ) ZnO/MgZnO
quantum dots (QDs) were investigated as a function of carrier density. These results were …

CdSe/ZnSe quantum dot semiconductor optical amplifier is studied theoretically where the
core/shell structure is discussed. Absorption and emission coefficients and noise figure are …

Taking into account the anisotropic confined situations of quasi‐one‐dimensional (Q1D)
nanowires (NWs) in free axial‐and confined radial directions and the anisotropic wurtzite …

ZnSe / ZnS Quantum-Dot Semiconductor Optical Amplifiers Page 1 Optics and Photonics
Journal, 2011, 1, 65-69 doi:10.4236/opj.2011.12010 Published Online June 2011 (http://www.SciRP.org/journal/opj/) …

Gain of CdZnSe quantum dot (QD) semiconductor optical amplifiers (SOAs) is studied
theoretically using non-Markovian gain model including many-body effects. The calculations …

Abstract GaN/Al0. 5Ga0. 5N and InN/Al0. 5Ga0. 5N as a III‐nitride quantum dot
semiconductor optical amplifiers (QD‐SOAs) are studied in detail in this paper. The optical …

The absorption spectrum and quantum efficiency (QE) of cadmium sulphide/zinc oxide
quantum dot (QD) photodetectors are studied at different QD sizes and junction depths. It is …