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Dynamic of quantum Cascade Laser | ||
| Journal of College of Education | ||
| Article 1, Volume 0, Issue 1, 2017, Pages 13-24 | ||
| Author | ||
| Mohammed S. Jasim | ||
| Abstract | ||
| The study of quantum cascade laser was carried out using a mathematical model that describes the carriers, in the upper and lower subbands and photon numbers. The Laser output delay time and number of photons affected on by the injection current, relaxation lifetimes of carrier in the upper and lower subbands, the spontaneous emission lifetime and spontaneous emission factor. | ||
| Keywords | ||
| quantum cascade laser; Upper subband; Lower subband; Photon lifetime; Output dynamics | ||
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