Zobrazeno 1 - 9
of 9
pro vyhledávání: '"M.M. Ameen"'
Autor:
Sabah M.M. Ameen, Nooralhuda S.Yaqoob
Publikováno v:
Journal of Kufa-Physics. 12:50-60
A variable semiconductor optical buffer based on the electromagnetically induced transparency (EIT) in a three level conical quantum dot system (CQD) is theoretically investigated. The system is interacting with two (control and signal) laser beams.
Publikováno v:
Plasmonics. 15:1451-1458
The hybrid modes in the plasmonic quantum dot (QD) laser are modeled using the Marctili method. The model is then used to study the mode characteristics. The modes are going to cutoff point at zero propagation constant, while it goes to surface plasm
Publikováno v:
Journal of Kufa-Physics. 11:102-114
This work studies the gain from plasmonic quantum dot (QD) nanolaser. A metal/semiconductor/metal (MSM) structure was considered to attain plasmonic nanocavity with active region contains: QD, wetting layer (WL) and barrier layers. Band alignment bet
Publikováno v:
Plasmonics. 14:1881-1891
This study models quantum dot (QD) plasmonic nanolaser. A metal/semiconductor/metal (MSM) structure was considered to attain plasmonic nanocavity. The active region (semiconductor layers) contains the following: QD, wetting layer (WL), and barrier la
Slow light using tunneling-induced transparency in triple semiconductor conical quantum dot molecule
Autor:
Sabah M.M. Ameen, Nooralhuda S.Yaqoob
Publikováno v:
INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS ICNAAM 2019.
The electronic states of InAs/GaAs quantum dot has investigated for triple conical quantum dots molecule (CQDM). We calculated Eigen energies as a function of external voltage. Tunneling-induced transparency (TIT) in triple InAs/GaAs quantum dots usi
Publikováno v:
Journal of Physics: Conference Series. 1294:022031
This work studies the net modal gain from plasmonic quantum dot (QD) nanolaser. A metal/semiconductor/metal (MSM) structure was considered to attain plasmonic nanocavity with active region contains: QDs, wetting layer (WL) and barrier layers. Band al
Publikováno v:
Journal of Physics: Conference Series. 1234:012019
This work studies the gain from quantum dot plasmonic nanolaser. A metal/semiconductor/metal structure was considered to attain plasmonic nanocavity with active region contains: quantum dot, wetting layer and barrier layers. Band alignment between la
Publikováno v:
Journal of Optics. 16:105205
We introduce a Y-configuration model for a double quantum dot (QD) system, which is modeled for Kerr nonlinearity using the density matrix theory. Inhomogeneity in QDs is included in the calculations of the real part (Kerr) and the imaginary part (ab
Publikováno v:
Results in Physics, Vol 6, Iss, Pp 189-193 (2016)
A model of the dynamical equations of the density matrix describes double tunnelling between double quantum dot (QD) system states, this is to study Kerr nonlinearity in QD structure. Inhomogeneity in the QD system is included which is not included i