The College of Education for Pure Sciences, Department of Physics, University of Basra, organized a scientific lecture on the study of the polarization accompanying the photon in a laser (InGaAs/GaAs)
The lecture presented by the student (Hoda Hazem Nouri) included
A study of semiconducting quantum dot lasers, and the effect of some system parameters and control over the time behavior of the polarization accompanying the photon and on the number of carriers in the pumping levels (p-shell) and emission levels (s-shell) and the number of photons, and among these parameters (optical confinement coefficient, Total cavity losses, effective and passive relaxation time, number of emitters, pump pulse area, pump pulse duration

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