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The dynamical characteristics of InAs/ InGaAs Quantum dot semiconductor laser under optical feedback | ||
| Journal of Basrah Researches (Sciences) | ||
| Article 1, Volume 40, Issue 1, 2014, Pages 62-75 PDF (0 K) | ||
| Author | ||
| M.O.Oleiwi and C.A.Emshary | ||
| Abstract | ||
| We study the effects of optical feedback on the dynamics of InAs/InGaAs quantum dot semiconductor laser via the use of five equations model that describe the dynamics of such lasers and the addition of a new term that takes into account the effects of feedback and six equation concerning the phase of the electric field .The effect of a number of control parameters viz optical feedback strength, phase shift and round-trip time of light in the external cavity is being tested. Rich and varieties of dynamics appeared to occur ranging from periodic to chaotic ones. | ||
| Keywords | ||
| Optical Feedback; QD lasers; Chaos | ||
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