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Direct current modulation effects on the photons density InAs/InGaAs quantum dot semiconductor laser | ||
| Journal of Basrah Researches (Sciences) | ||
| Article 1, Volume 39, Issue 4, 2013, Pages 100-119 PDF (0 K) | ||
| Author | ||
| M.O. Oleiwi and C.A. Emshary | ||
| Abstract | ||
| Different dynamics ranging from period 1 to chaos are produced in the photon density PD of InAs/InGaAs quantum dot laser QDL under the effect of injection current modulation using a theoretical model. Death phenomena in the PD of the QDL was registered too . Weak and strong modulations of the injection current led to chaotic states. Bifurcation route appears to be the main route leading to chaos . | ||
| Keywords | ||
| Quantum dot semiconductor laser; Direct current modulation; Periodic and chaotic dynamics | ||
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