Chaos synchronization in injection-locked semiconductor lasers with optical feedback |
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| Authors: | Liu Yu-Jin Zhang Sheng-Hai Qian Xing-Zhong |
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| Affiliation: | Department of Mathematics and Physics, Information and Engineering University, Zhengzhou 450001, China ;Wanfang Institute of Science and Technology, Henan Polytechnic University, Jiaozuo 454000, China |
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| Abstract: | Based on the rate equations, we have investigated three types of chaossynchronizations in injection-locked semiconductor lasers with opticalfeedback. Numerical simulation shows that the synchronization can berealized by the symmetric or asymmetric laser systems. Also, the influenceof parameter mismatches on chaos synchronization is investigated, and theresults imply that these two lasers can achieve good synchronization, withsmaller tolerance of parameter mismatch existing. |
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| Keywords: | chaos synchronization semiconductor laser opticalfeedback injection-locked |
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