Synchronization of chaotic network quantum dot light-emitting diodes under optical feedback

Chaos synchronization of delayed quantum dot light-emitting diodes has been studied theoretically, which are coupled via open and closed-loop networks. Dynamics are identical with delayed optical feedback for those coupling methods. Depending on the coupling parameters and delay time, the system exh...

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Bibliographic Details
Published in:Journal of optics (New Delhi) 2020-12, Vol.49 (4), p.573-579
Main Authors: Ali, Huda M., Al Husseini, Hussein B.
Format: Article
Language:English
Subjects:
Coupling
Delay time
Lasers
Light emitting diodes
Optical Devices
Optical feedback
Optics
Photonics
Physics
Physics and Astronomy
Quantum dots
Research Article
Synchronism
Time synchronization
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Summary:Chaos synchronization of delayed quantum dot light-emitting diodes has been studied theoretically, which are coupled via open and closed-loop networks. Dynamics are identical with delayed optical feedback for those coupling methods. Depending on the coupling parameters and delay time, the system exhibits complete synchronization. Under proper conditions, the quantum dot light-emitting diodes can be satisfactorily synchronized under the optical feedback effect of diodes.
ISSN:0972-8821
0974-6900
DOI:10.1007/s12596-020-00660-0