Browsing Electrical and Computer Engineering by Submit Date
Now showing items 1-19 of 19
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Switching mirror in the CdTe-based photonic crystal
(AIP, 2005-07/04)Theoretical investigations, modeling and design of a Bragg mirror (photonic crystal structure) in the CdTe-based material system are presented. It is shown that, in addition to the third-order nonlinearity (Kerr-like ... -
Two-dimensional metallo-dielectric photonic crystals embedded in anodic porous alumina for optical wavelengths
(AIP, 2004-08/23)A theoretical study is presented for hexagonal lattice metallic pillar photonic crystals in anodic porous alumina with a lattice constant of 500 nm. The objective of the investigation is to design a two-dimensional ... -
Coupled-power theory of nonlinear distributed-feedback lasers, yielding reduced longitudinal spatial hole burning
(1998-06/22)The authors present an analysis of the nonlinear distributed-feedback (DFB) laser action, derive a set of nonlinear coupled-power equations, and obtain a general condition for a nonlinear DFB laser with reduced spatial ... -
Overview on Multipattern and Multipolarization Antennas for Aerospace and Terrestrial Applications
(2013)No abstract available. -
Design of Multilevel Sequential Rotation Feeding Networks Used for Circularly Polarized Microstrip Antenna Arrays
(2012)No abstract available. -
A Genetic and Simulated Annealing Combined Algorithm for Optimization of Wideband Antenna Matching Networks
(2012)No abstract available. -
Signal reception for space-time differentially encoded transmissions over FIR rich multipath channels
(2004-05)No abstract available. -
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Sergey Ponomarenko's CV
(2014-02-25) -
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Traceable dynamic measurement of mechanical quantities: Objectives and first results of this european project
(EDP Sciences, 2012)Nine european national metrology institutes (NMIs) are collaborating in a new project funded by the european metrology research programme (EMRP) to establish traceable dynamic measurement of the mechanical quantities force, ... -
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Photoneutron cross sections for unstable neutron-rich oxygen isotopes
(American Institute of Physics Inc, 2001)The evolution of giant dipole strength with neutron excess for the neutron-rich oxygen isotopes from A=17 to A=22 was measured systematically. It was found through all neutron-rich oxygen isotopes investigated that the ... -
Vertical nanowire light-emitting diode
(American Institute of Physics Inc, 2004)We report room-temperature, white-color electroluminescence in vertically oriented ZnO nanowires. Excitonic luminescence around 380 nm is observed as a shoulder on a broader defect-related band covering all of the visible ... -
Gd-based single-ion magnets with tunable magnetic anisotropy: Molecular design of spin qubits
(American Physical Society, 2012)We report ac susceptibility and continuous wave and pulsed EPR experiments performed on GdW10 and GdW30 polyoxometalate clusters, in which a Gd3+ ion is coordinated to different polyoxometalate moieties. Despite the isotropic ... -
Gamma-ray spectroscopy with relativistic exotic heavy-ions
(Indian Academy of Sciences, 2001)Feasibility of gamma-ray spectroscopy at relativistic energies with exotic heavy-ions and new generation of germanium detectors (segmented Clover) is discussed. An experiment with such detector array and radioactive is discussed. -
Angular momentum population in the fragmentation of Pb-208 at 1 GeV/nucleon
(2002-06)No abstract available. -
Direct observation of quantum coherence in single-molecule magnets
(American Physical Society, 2008)Direct evidence of quantum coherence in a single-molecule magnet in a frozen solution is reported with coherence times as long as T2=63030ns. We can strongly increase the coherence time by modifying the matrix in which the ... -
Optimal Fuzzy Input Set of Fuzzy Relation Equations Using Biogeography-Based Optimization Algorithm
(Dalhousie University, 2016-06-27)This study presents an approach to optimally find a fuzzy input set that can be used with the fuzzy relation to producing a fuzzy output. In this study, the fuzzy relation model is translated into a mathematical optimization ...