Title of article
Effect of Quantum Dots Density and temperature on Quantum Dot Laser Characteristics
Author/Authors
hassan, ra ed m. university of basrah - college of education for pure science - dept of physics, iraq , emshary, chassib a. university of basrah - college of education for pure science - dept of physics, iraq , sultan, hassan a. university of basrah - college of education for pure science - dept of physics, iraq
From page
160
To page
166
Abstract
Detailed theoretical study of the effects of surface density of quantum dots on the dynamics of quantum dot lasers (QDLs) is given. Temperature dependence of the threshold current density, confined level occupancy, internal loss coefficient, optical confinement layer (OCL), characteristic temperature and lowest excitation energy with the variation of internal loss constant component, root mean square of relative QD-size fluctuations, mean size of QDs and optical confinement factor are studied.
Keywords
Quantum dot lasers , Surface density of QDs , GaInAsP , InP laser , Characteristic temperature.
Journal title
Journal of Thi-Qar Science
Journal title
Journal of Thi-Qar Science
Record number
2724672
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