<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>The study examines an extensive and complete synchronization of optimal feedback with quantum dot semiconductor laser mutual coupling system. This has been achieved by resolving the transmitter and receiver equations of the quantum dot lasers. Numerous crisis areas have been observed at the time of investigating the relationship between photon density and time. The authors have selected an optimal time delay for the optical feedback so as to render an appropriate situation for intermittent dynamics. The study analyses the impact created by a long external cavity of QDSL upon the synchronization process in this mutual coupling system, in the presence of the enhancement factor of (<italic>α</italic> =3).</p>
</abstract>

The study examines an extensive and complete synchronization of optimal feedback with quantum dot semiconductor laser mutual coupling system. This has been achieved by resolving the transmitter and receiver equations of the quantum dot lasers. Numerous crisis areas have been observed at the time of investigating the relationship between photon density and time. The authors have selected an optimal time delay for the optical feedback so as to render an appropriate situation for intermittent dynamics. The study analyses the impact created by a long external cavity of QDSL upon the synchronization process in this mutual coupling system, in the presence of the enhancement factor of (α =3).

General and Complete Synchronization of Mutual Coupling System of Quantum Dot Semiconductor Lasers With Optical Feedback

Department of Laser Physics, Science College for Women

Babylon University, Al Hillah, Babylon Governorate

Latvian Journal of Physics and Technical Sciences

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

The study examines an extensive and complete synchronization of optimal feedback with quantum dot semiconductor laser mutual coupling system. This has been...

General and Complete Synchronization of Mutual Coupling System of Quantum Dot Semiconductor Lasers With Optical Feedback

Published Online: Feb 10, 2024

Page range: 62 - 69

DOI: https://doi.org/10.2478/lpts-2024-0007

Keywords
Crisis route, linewidth enhancement factor, nonlinear dynamics, optical feedback, quantum dot, semiconductor laser

© 2024 O. H. Abdulkareem et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

General and Complete Synchronization of Mutual Coupling System of Quantum Dot Semiconductor Lasers With Optical Feedback

Published Online: Feb 10, 2024

Page range: 62 - 69

DOI: https://doi.org/10.2478/lpts-2024-0007

KeywordsCrisis route, linewidth enhancement factor, nonlinear dynamics, optical feedback, quantum dot, semiconductor laser

© 2024 O. H. Abdulkareem et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
Crisis route, linewidth enhancement factor, nonlinear dynamics, optical feedback, quantum dot, semiconductor laser