Recent Patents on Electrical Engineering

Huiyu Zhou  
Queen's University Belfast
Belfast
United Kingdom

Back

ZnO-MgZnO Quantum-Dot Semiconductor Optical Amplifiers

Author(s): Muwaffaq A. Al-Mossawi, Amin H. Al-Khursan and Ramiz A. Al-Ansari

Affiliation: Physics Department, Science College, Thi-Qar University, Nassiriya, Iraq Mobile: 009647813809600.

Keywords: Quantum dot (QD), ZnO, semiconductor optical amplifier (SOA), non-Markovian gain, small-signal gain, rate equations, ground state (GS), excited state (ES), noise figure

Abstract:

ZnO quantum dot (QD) semiconductor optical amplifier (SOA) is studied theoretically using non-Markovian gain model. SOA performance is then studied by rate equations model. These QD-SOAs have shown to have High gain, low noise figure, and polarization insensitivity. This article appraised patent and patent application related to semiconductor optical amplifier.

Order Reprints Order Eprints Rights & PermissionsPrintExport

Article Details

VOLUME: 2
ISSUE: 3
Page: [226 - 238]
Pages: 13
DOI: 10.2174/1874476110902030226